What Supplements Interact with Formoterol Fumarate, Glycopyrrolate?
Formoterol Fumarate, Glycopyrrolate brand name: Bevespi Aerosphere. Every interaction below applies to the brands too.
Drug–supplement interaction data sourced from Natural Medicines Pro, the licensed clinical database from TRC Healthcare / Therapeutic Research, with additional analysis by the HelloPharmacist Pharmacist Team. Our sources · Editorial policy
What is this page for?
One answer, for one medication: what supplements and herbal products interact with Formoterol Fumarate, Glycopyrrolate? Every vitamin, herb, and supplement ingredient we’ve checked against it is on this page, ranked by severity, each linking to the full report for that exact pair.
This page covers supplement interactions only — to check Formoterol Fumarate, Glycopyrrolate against your other medications, use the drug–drug interaction checker. Educational information from our licensed clinical databases, not medical advice. Our editorial policy
What is this?
The interaction data in the HelloPharmacist supplement database is licensed from Natural Medicines Pro by TRC Healthcare (Therapeutic Research). HelloPharmacist pharmacists often add our own analysis and context on top of that licensed data — such as this Bottom Line summary and the notes on individual interaction pages — and any such commentary is noted as ours.If you use Bevespi Aerosphere (formoterol and glycopyrrolate) for COPD, supplement choices deserve real care here, starting with the two entries rated major, henbane and scopolia. Glycopyrrolate already works by blocking acetylcholine, and both of those herbs carry atropine-like alkaloids that pile the same effects on top of it, meaning dry mouth, blurred vision, trouble urinating, and a racing heart. Roughly 30 of the 129 ingredients on this page act on that same anticholinergic pathway, belladonna among them at the moderate level.
Most of the rest, and 106 of the total are moderate with 21 minor, are herbs that share liver enzyme pathways (CYP2C9, 2D6, or 2C19) and could shift how your body clears the medicine, though much of that evidence comes from lab research rather than human reports. So if an herbal product hints at sedation or lists a nightshade relative, that is the one to run past your pharmacist before you start it.
This box checks one ingredient at a time (like turmeric or magnesium). Taking a supplement product with a whole label of ingredients? Search the product instead — we check every ingredient on it ↓
Formoterol Fumarate, Glycopyrrolate: Top Interactions at a Glance
The most significant Formoterol Fumarate, Glycopyrrolate supplement & herbal interactions, colored by severity. Tap any ingredient to open the full report for that pair.
Showing the 12 highest-ranked of 129 interacting ingredients — plus 1,323 more checked with no known interaction. See the complete ranked list.
The Major Interactions to Know About
The most clinically significant Formoterol Fumarate, Glycopyrrolate + supplement combinations in our database, best-documented first. Open any card for the full report.
Concomitant use of henbane can have additive anticholinergic effects and adverse effects with amantadine, antihistamines, atropine, belladonna alkaloids, hyoscy...
Read the full interaction Major Likelihood Probable Scopolia + Formoterol Fumarate, GlycopyrrolateiThe alkaloid constituents of scopolia, including hyoscyamine, scopolamine, and atropine, could potentiate the effects and adverse effects of anticholinergic dru...
Read the full interactionEvery Supplement Checked Against Formoterol Fumarate, Glycopyrrolate
All 1,452 ingredients in our database, ranked by severity — 129 with a Formoterol Fumarate, Glycopyrrolate interaction on file and 1,323 with none found. Filter by severity or search any ingredient; hover the for what each ingredient is.
Looking for an interaction with a specific supplement product? Search products instead ↓
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HenbaneHyoscyamus Niger, beleño, devil's Eye, +11 more Probable
What it is: Henbane is a highly poisonous plant containing potent alkaloids like hyoscyamine and scopolamine, and even small amounts can cause serious o...
Concomitant use of henbane can have additive anticholinergic effects and adverse effects with amantadine, antihistamines, atropine, belladonna alkaloids, hyoscyamine, phenothiazines, procainamide, scopolamine, and tricyclic antidepressants.
Read the full Henbane + Formoterol Fumarate, Glycopyrrolate interactionScopoliaScopolia Carniolica, belladonna Scopola, escopolia, +6 more Probable
What it is: Scopolia is a poisonous plant in the nightshade family that contains powerful anticholinergic alkaloids like atropine, hyoscyamine, and scop...
The alkaloid constituents of scopolia, including hyoscyamine, scopolamine, and atropine, could potentiate the effects and adverse effects of anticholinergic drugs.
Read the full Scopolia + Formoterol Fumarate, Glycopyrrolate interactionAyahuascaAppane, ayahoasca, caapi, +19 more Probable
What it is: Ayahuasca is a powerful psychoactive brew that combines a DMT-containing plant with a vine that allows the DMT to take effect, causing inten...
Theoretically, ayahuasca might increase plasma concentrations of CYP2D6 substrates.
Read the full Ayahuasca + Formoterol Fumarate, Glycopyrrolate interactionBelladonna Probable
What it is: Belladonna is a highly toxic plant whose alkaloids (like atropine and scopolamine) are powerful medicines used only in carefully controlled,...
Belladonna may increase the risk of adverse effects when used concomitantly with anticholinergic drugs.
Read the full Belladonna + Formoterol Fumarate, Glycopyrrolate interactionBetel Nut Probable
What it is: Betel nut is the seed of the areca palm and is chewed by millions of people across Asia and the Pacific as a stimulant.
In vitro and animal research suggests that betel nut extract can inhibit acetylcholinesterase activity.
Read the full Betel Nut + Formoterol Fumarate, Glycopyrrolate interactionCannabidiol (cbd) Probable
What it is: CBD is a compound from the cannabis (hemp) plant that does not cause a 'high.' It has strong evidence only for certain rare seizure disorder...
Cannabidiol may increase levels of drugs metabolized by CYP2C19.
Read the full Cannabidiol (cbd) + Formoterol Fumarate, Glycopyrrolate interactionDatura Wrightii Probable
What it is: Datura wrightii (sacred datura or jimsonweed relative) is a highly poisonous desert plant that has been used in some traditional and ceremon...
Datura wrightii contains atropine and scopolamine, as well as other tropane alkaloids with anticholinergic activity.
Read the full Datura Wrightii + Formoterol Fumarate, Glycopyrrolate interactionGinkgoGinkgo Biloba, abricot Argenté Japonais, adiantifolia, +13 more Probable
What it is: Ginkgo is one of the world's most popular herbal supplements, mostly taken to support memory and circulation.
Theoretically, ginkgo might decrease levels of drugs metabolized by CYP2C19.
Read the full Ginkgo + Formoterol Fumarate, Glycopyrrolate interactionGoldensealHydrastis Canadensis, chinese Goldenseal, eye Balm, +14 more Probable
What it is: Goldenseal is a popular North American herb that contains berberine, a compound studied for antimicrobial effects.
Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Read the full Goldenseal + Formoterol Fumarate, Glycopyrrolate interactionMelatoninN-acetyl-5-methoxytryptamine Probable
What it is: Melatonin is a hormone your body makes naturally to help control your sleep-wake cycle, and the supplement form is widely used to help with...
Theoretically, melatonin might increase levels of drugs metabolized by CYP2C19.
Read the full Melatonin + Formoterol Fumarate, Glycopyrrolate interactionSchisandraSchisandra Chinensis, bac Ngu Vi Tu, baie De Schisandra, +10 more Probable
What it is: Schisandra is a traditional Chinese medicine berry used as an adaptogen for stress, fatigue, and liver support.
Theoretically, schisandra might increase the levels and clinical effects of CYP2C19 substrates.
Read the full Schisandra + Formoterol Fumarate, Glycopyrrolate interactionSyrian Rue Probable
What it is: Syrian Rue (Peganum harmala) is a traditional plant whose seeds contain potent compounds called harmala alkaloids, including MAO-inhibiting...
Theoretically, Syrian rue might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Syrian Rue + Formoterol Fumarate, Glycopyrrolate interaction1,3-dmaaDmaa, dimethylamylamine Possible
What it is: DMAA (1,3-dimethylamylamine) is a synthetic stimulant that was sold in pre-workout and weight-loss supplements but has been linked to seriou...
1,3-DMAA strongly inhibits cytochrome P450 2D6 (CYP2D6) enzymes in vitro.
Read the full 1,3-dmaa + Formoterol Fumarate, Glycopyrrolate interactionAcacia RigidulaVachellia Rigidula, acacia Rigidula, acaciopsis Rigidula, +3 more Possible
What it is: Acacia rigidula is a shrub from Texas and Mexico that is marketed in weight-loss and energy supplements.
Theoretically, Acacia rigidula products that are adulterated with beta-methylphenylethylamine (BMPEA) might increase the levels of CYP2D6 substrates.
Read the full Acacia Rigidula + Formoterol Fumarate, Glycopyrrolate interactionActive Hexose Correlated Compound (ahcc) Possible
What it is: AHCC is a proprietary mushroom-derived supplement promoted mainly for immune support and to help people tolerate cancer treatment.
Theoretically, AHCC might increase levels of drugs metabolized by CYP2D6.
Read the full Active Hexose Correlated Compound (ahcc) + Formoterol Fumarate, Glycopyrrolate interactionAdrafinilAdrafinilum, benzhydryl Sulfinyl Acetyl Hydroxamic Acid, crl-40028, +1 more Possible
What it is: Adrafinil is a synthetic compound that the body converts into modafinil, a prescription wakefulness-promoting drug.
Theoretically, adrafinil might increase the levels and clinical effects of CYP2C19 substrates.
Read the full Adrafinil + Formoterol Fumarate, Glycopyrrolate interactionAfrican Wild Potato Possible
What it is: African Wild Potato (Hypoxis hemerocallidea) is a southern African plant traditionally used as a tonic and for immune, prostate, and inflamm...
In vitro research shows that African wild potato extract inhibits cytochrome P450 2C9 (CYP2C9).
Read the full African Wild Potato + Formoterol Fumarate, Glycopyrrolate interactionAngel's TrumpetBrugmansia Species, devil's Trumpet, floripondio, +5 more Possible
What it is: Angel's Trumpet is a highly poisonous ornamental plant that contains powerful toxins like scopolamine and atropine.
Concomitant use may increase anticholinergic effects and adverse effects.
Read the full Angel's Trumpet + Formoterol Fumarate, Glycopyrrolate interactionArtichokeCynara Cardunculus, alcachofa, alcaucil, +17 more Possible
What it is: Artichoke leaf extract is a generally well-tolerated supplement that may have a mild cholesterol-lowering effect and is often used for indig...
Theoretically, artichoke might increase serum levels of drugs metabolized by CYP2C19.
Read the full Artichoke + Formoterol Fumarate, Glycopyrrolate interactionBacopaBacopa Monnieri, andri, brahmi, +11 more Possible
What it is: Bacopa is an Ayurvedic herb most often used for memory and thinking.
Theoretically, bacopa might increase the levels and adverse effects of CYP2C19 substrates.
Read the full Bacopa + Formoterol Fumarate, Glycopyrrolate interactionBaikal SkullcapScutellaria Baicalensis, baikal Scullcap, baikal Skullcap Root, +16 more Possible
What it is: Baikal skullcap is a traditional Chinese herb (Huang Qin) used for inflammation, allergies, and infections, with active compounds like baica...
Theoretically, Baikal skullcap might increase levels of drugs metabolized by CYP2C19 enzymes.
Read the full Baikal Skullcap + Formoterol Fumarate, Glycopyrrolate interactionBerberineAlcaloïde De Berbérine, berberina, berbérine, +5 more Possible
What it is: Berberine is a yellow plant compound that has shown promise for lowering blood sugar and cholesterol in some studies, but the quality of res...
Theoretically, berberine might increase serum levels of drugs metabolized by CYP2D6.
Read the full Berberine + Formoterol Fumarate, Glycopyrrolate interactionBeta-methylphenethylamine (bmpea) Possible
What it is: Beta-methylphenethylamine (BMPEA) is a synthetic stimulant chemically similar to amphetamine that has been found in some weight-loss and spo...
Theoretically, BMPEA might increase the levels and clinical effects of CYP2D6 substrates.
Read the full Beta-methylphenethylamine (bmpea) + Formoterol Fumarate, Glycopyrrolate interactionBlack CohoshActaea Racemosa, baie D'actée, baneberry, +10 more Possible
What it is: Black cohosh is a North American plant most often used to ease menopause symptoms like hot flashes, but the research is mixed and far from s...
Some research suggests that black cohosh might inhibit CYP2D6, but there is conflicting evidence.
Read the full Black Cohosh + Formoterol Fumarate, Glycopyrrolate interactionBlack PepperPiper Nigrum, black Peppercorn, extrait De Poivre, +23 more Possible
What it is: Black pepper is a common kitchen spice that is generally safe in the amounts used in food.
Theoretically, black pepper might increase levels of drugs metabolized by CYP2D6.
Read the full Black Pepper + Formoterol Fumarate, Glycopyrrolate interactionBlack SeedNigella Sativa, black Caraway, black Cumin, +18 more Possible
What it is: Black seed (Nigella sativa) is a traditional spice and remedy that has been studied for asthma, blood sugar, cholesterol, and blood pressure...
Theoretically, black seed might increase levels of drugs metabolized by CYP2C9.
Read the full Black Seed + Formoterol Fumarate, Glycopyrrolate interactionBoswellia SerrataBoswellia Serrata, arbre à Oliban Indien, boswella, +10 more Possible
What it is: Boswellia serrata is a tree resin used in traditional medicine, mainly for joint pain and inflammation.
Theoretically, Boswellia serrata might increase the levels of CYP2D6 substrates.
Read the full Boswellia Serrata + Formoterol Fumarate, Glycopyrrolate interactionBoxwoodBuxus Sempervirens, bois D'artois, bois Béni, +15 more Possible
What it is: Boxwood is an evergreen shrub whose leaves have been used in folk medicine, most notably in some early studies looking at HIV.
Evidence from in vitro research suggests that boxwood extract can inhibit acetylcholinesterase activity.
Read the full Boxwood + Formoterol Fumarate, Glycopyrrolate interactionBulbine Natalensis Possible
What it is: Bulbine natalensis is a South African plant marketed mainly as a testosterone-boosting and libido supplement, but the human evidence is esse...
Theoretically, Bulbine natalensis stem might reduce the levels and clinical effects of CYP2C9 substrates.
Read the full Bulbine Natalensis + Formoterol Fumarate, Glycopyrrolate interactionCajeput OilMelaleuca Leucadendra, aceite De Cajeput, cajeputi Aetheroleum, +10 more Possible
What it is: Cajeput oil is an aromatic essential oil traditionally used for aches, congestion, and minor skin complaints, but solid human evidence for t...
Evidence from in vitro research suggests that cajeput leaf extract can inhibit cytochrome P450 2D6 (CYP2D6) by approximately 30%.
Read the full Cajeput Oil + Formoterol Fumarate, Glycopyrrolate interactionCalamusAcorus Calamus, acore Calame, acore Odorant, +20 more Possible
What it is: Calamus is a swamp plant with a long history in Ayurvedic and traditional Chinese medicine, mostly for digestive and nervous-system complain...
Theoretically, taking calamus with drugs metabolized by CYP2D6 might increase drug levels and potentially increase the risk of adverse effects.
Read the full Calamus + Formoterol Fumarate, Glycopyrrolate interactionCannabinol (cbn) Possible
What it is: Cannabinol (CBN) is a minor cannabinoid found in the cannabis plant, often marketed as a 'sleep' aid, but solid human research is very limit...
Theoretically, cannabinol might increase the levels and clinical effects of CYP2C9 substrates.
Read the full Cannabinol (cbn) + Formoterol Fumarate, Glycopyrrolate interactionCannabisCannabis Sativa, anashca, banji, +25 more Possible
What it is: Cannabis contains many active compounds, mainly THC (which causes a 'high') and CBD (which does not).
Cannabis may increase levels of drugs metabolized by CYP2C19.
Read the full Cannabis + Formoterol Fumarate, Glycopyrrolate interactionCeylon Leadwort Possible
What it is: Ceylon Leadwort (Plumbago zeylanica) is a plant long used in Ayurvedic and other traditional medicine systems, mainly for digestion, skin pr...
Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2D6 (CYP2D6) in vitro.
Read the full Ceylon Leadwort + Formoterol Fumarate, Glycopyrrolate interactionCinchonaCinchona Calisaya, arbol De La Quina, bois Aux Fièvres, +14 more Possible
What it is: Cinchona bark is the natural source of quinine and has been used for centuries to treat malaria and fever, but the bark itself is not standa...
Theoretically, taking cinchona might inhibit cytochrome P450 2D6 (CYP2D6) and increase levels of drugs metabolized by this enzyme.
Read the full Cinchona + Formoterol Fumarate, Glycopyrrolate interactionCloveSyzygium Aromaticum, bourgeon Floral De Clou De Girofle, bouton Floral De Clou De Girofle, +12 more Possible
What it is: Clove is a common cooking spice that is also used in traditional medicine, especially as a topical numbing agent for tooth pain thanks to it...
Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
Read the full Clove + Formoterol Fumarate, Glycopyrrolate interactionClubmossLycopodium Clavatum, club Moss, common Clubmoss, +12 more Possible
What it is: Clubmoss (Lycopodium clavatum) is a primitive plant with a long history in folk medicine and homeopathy, but there is very little reliable h...
Evidence from in vitro research suggests that clubmoss extract can inhibit acetylcholinesterase activity.
Read the full Clubmoss + Formoterol Fumarate, Glycopyrrolate interactionColeus6beta, 17beta-acetoxy-8, 13-epoxy-1alpha, +15 more Possible
What it is: Coleus is a plant from the mint family whose root contains a compound called forskolin, often marketed for weight loss, asthma, and heart he...
Theoretically, taking coleus may affect drugs metabolized by CYP2C9 and increase the risk of adverse effects or reduce the effectiveness.
Read the full Coleus + Formoterol Fumarate, Glycopyrrolate interactionCorkwood Tree Possible
What it is: Corkwood Tree (Duboisia myoporoides) is an Australian plant best known as a commercial source of powerful tropane alkaloids like scopolamine...
Theoretically, corkwood tree might increase the risk of adverse anticholinergic effects when taken with anticholinergic drugs.
Read the full Corkwood Tree + Formoterol Fumarate, Glycopyrrolate interactionCorydalis Yanhusuo Possible
What it is: Corydalis yanhusuo is a traditional Chinese herb used mainly for pain.
Theoretically, Corydalis yanhusuo might increase serum levels of drugs metabolized by CYP2D6.
Read the full Corydalis Yanhusuo + Formoterol Fumarate, Glycopyrrolate interactionDanshenSalvia Bowleyana, ch'ih Shen, chinese Red Sage, +15 more Possible
What it is: Danshen is a root used in traditional Chinese medicine, mainly for heart and circulation problems.
Theoretically, danshen may increase the levels and clinical effects of drugs metabolized by CYP2C9.
Read the full Danshen + Formoterol Fumarate, Glycopyrrolate interactionDevil's ClawHarpagophytum Procumbens, devils Claw, devil's Claw Root, +9 more Possible
What it is: Devil's claw is a southern African plant used mainly for arthritis and back pain, and some studies suggest it may help ease these types of d...
Theoretically, devil's claw might increase levels of drugs metabolized by CYP2C19.
Read the full Devil's Claw + Formoterol Fumarate, Glycopyrrolate interactionDiosmin Possible
What it is: Diosmin is a citrus-derived flavonoid most often used for vein-related problems such as chronic venous insufficiency and hemorrhoids, and it...
Theoretically, diosmin might inhibit the metabolism of CYP2C9 substrates.
Read the full Diosmin + Formoterol Fumarate, Glycopyrrolate interactionEleutheroEleutherococcus Senticosus, acanthopanax Obovatus, ciwujia Root, +13 more Possible
What it is: Eleuthero is an herb traditionally used as an 'adaptogen' to fight fatigue, boost energy, and help the body handle stress.
Theoretically, eleuthero might increase levels of drugs metabolized by CYP2C9.
Read the full Eleuthero + Formoterol Fumarate, Glycopyrrolate interactionEnglish IvyHedera Helix, common Ivy, gum Ivy, +9 more Possible
What it is: English ivy leaf extract is most commonly used in cough and cold syrups to help loosen mucus and ease coughing, and it is a popular ingredie...
Theoretically, English ivy might increase the levels of drugs metabolized by CYP2D6.
Read the full English Ivy + Formoterol Fumarate, Glycopyrrolate interactionEucalyptusEucalyptus Globulus, blue Gum, blue Mallee, +13 more Possible
What it is: Eucalyptus is best known for its strong-smelling oil used in vapor rubs, inhalants, and lozenges to ease coughs and congestion.
Theoretically, eucalyptus might increase the levels of CYP2C19 substrates.
Read the full Eucalyptus + Formoterol Fumarate, Glycopyrrolate interactionEuropean BarberryBerberis Vulgaris, agracejo, barberry, +15 more Possible
What it is: European barberry is a shrub whose root, bark, and berries contain berberine, a bitter plant alkaloid that has been studied mostly in isolat...
Theoretically, taking European barberry with anticholinergic drugs might cause additive effects.
Read the full European Barberry + Formoterol Fumarate, Glycopyrrolate interactionEuropean MandrakeMandragora Officinarum, alraunwurzel, mandragora, +7 more Possible
What it is: European mandrake is a highly toxic plant from the nightshade family that was used in ancient and medieval times as a sedative and pain reli...
Concurrent use may cause additive anticholinergic effects and adverse effects.
Read the full European Mandrake + Formoterol Fumarate, Glycopyrrolate interactionFalse UnicornChamaelirium Luteum, alétris, blazing Star, +9 more Possible
What it is: False Unicorn is a North American plant whose root has long been used in traditional medicine for women's reproductive and menstrual concern...
In vitro, false unicorn extract inhibits cytochrome P450 2D6 (CYP2D6) activity.
Read the full False Unicorn + Formoterol Fumarate, Glycopyrrolate interactionFever BarkAlstonia Constricta, alstonia Bark, australian Febrifuge, +10 more Possible
What it is: Fever bark is the bark of the Australian tree Alstonia constricta, used in traditional medicine for fever, diarrhea, and infections.
Theoretically, fever bark might increase the levels and clinical effects of CYP2D6 substrates.
Read the full Fever Bark + Formoterol Fumarate, Glycopyrrolate interactionFeverfewTanacetum Parthenium, altamisa, bachelor's Buttons, +13 more Possible
What it is: Feverfew is a daisy-family herb best known for migraine prevention, where some studies suggest it may modestly lower how often migraines occ...
Theoretically, feverfew might increase levels of drugs metabolized by CYP2D6.
Read the full Feverfew + Formoterol Fumarate, Glycopyrrolate interactionFo-ti Possible
What it is: Fo-ti (He Shou Wu) is a root used in traditional Chinese medicine, often promoted for healthy aging and hair.
Theoretically, fo-ti may increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Fo-ti + Formoterol Fumarate, Glycopyrrolate interactionGerman ChamomileMatricaria Recutita, blue Chamomile, camomèle, +12 more Possible
What it is: German chamomile is a widely used herbal remedy taken mainly as a tea for calming, sleep, and digestive complaints.
Theoretically, German chamomile might inhibit CYP2D6 and increase levels of drugs metabolized by these enzymes.
Read the full German Chamomile + Formoterol Fumarate, Glycopyrrolate interactionGojiLycium Chinense, lycium Barbarum, barberry Matrimony Vine, +15 more Possible
What it is: Goji berries are a nutritious fruit rich in antioxidants, vitamins, and plant polysaccharides, and they are safe for most people as a food.
Theoretically, goji berry might inhibit CYP2D6 and reduce metabolism of CYP2D6 substrates.
Read the full Goji + Formoterol Fumarate, Glycopyrrolate interactionGrapeVitis Vinifera, activin, black Grape Raisins, +10 more Possible
What it is: Grapes and grape products like grape seed extract contain antioxidant compounds such as resveratrol and proanthocyanidins that may support h...
Theoretically, grape seed extract may increase the levels of CYP2D6 substrates.
Read the full Grape + Formoterol Fumarate, Glycopyrrolate interactionGrapefruitCitrus Paradisi Possible
What it is: Grapefruit is a nutritious citrus fruit rich in vitamin C and other nutrients, and it is generally safe to eat.
Theoretically, grapefruit juice might increase levels of drugs metabolized by CYP2C19.
Read the full Grapefruit + Formoterol Fumarate, Glycopyrrolate interactionGreater CelandineChelidonium Majus, bai Qu Cai, celandine, +9 more Possible
What it is: Greater celandine is a traditional herb most often promoted for digestive and gallbladder complaints, but solid human evidence for any use i...
Research in vitro shows that chelidonine, a constituent of greater celandine, inhibits cytochrome P450 2D6 (CYP2D6) enzyme activity.
Read the full Greater Celandine + Formoterol Fumarate, Glycopyrrolate interactionGymnemaGymnema Sylvestre, gimnema, gur-mar, +14 more Possible
What it is: Gymnema is an Ayurvedic herb best known for possibly helping lower blood sugar and reducing the taste of sweetness on the tongue.
Theoretically, gymnema might increase or decrease levels of drugs metabolized by CYP2C9.
Read the full Gymnema + Formoterol Fumarate, Glycopyrrolate interactionHigenamine Possible
What it is: Higenamine is a plant-based stimulant compound added to many weight-loss and pre-workout supplements, but there is very little human evidenc...
Theoretically, higenamine might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Higenamine + Formoterol Fumarate, Glycopyrrolate interactionHu Zhang Possible
What it is: Hu Zhang (Japanese knotweed root) is a traditional Chinese herb that is one of the richest natural sources of resveratrol and emodin.
Theoretically, hu zhang might increase levels of drugs metabolized by CYP2C19.
Read the full Hu Zhang + Formoterol Fumarate, Glycopyrrolate interactionHuperzine AHupa, huperzina A, huperzine, +3 more Possible
What it is: Huperzine A is a purified compound from a Chinese clubmoss that acts like a mild cholinesterase inhibitor, similar in mechanism to some pres...
Theoretically, huperzine A might decrease the effects of anticholinergic drugs.
Read the full Huperzine A + Formoterol Fumarate, Glycopyrrolate interactionIbogaTabernanthe Iboga, bois Sacré, eboka Possible
What it is: Iboga is a Central African shrub whose root bark contains ibogaine, a powerful hallucinogenic compound studied mainly for addiction.
Theoretically, iboga might decrease the effectiveness of anticholinergic drugs.
Read the full Iboga + Formoterol Fumarate, Glycopyrrolate interactionIndian SnakerootRauvolfia Serpentina, ajmaline, alseroxylon, +16 more Possible
What it is: Indian snakeroot is a traditional Ayurvedic plant that contains reserpine, a compound with real blood-pressure-lowering and sedative effects...
Theoretically, Indian snakeroot might inhibit CYP2D6 enzymes and reduce the metabolism of CYP2D6 substrates.
Read the full Indian Snakeroot + Formoterol Fumarate, Glycopyrrolate interactionIpriflavone7-isopropoxyisoflavone, ipriflavona Possible
What it is: Ipriflavone is a synthetic isoflavone studied mainly for bone health and osteoporosis, but high-quality research has not shown that it relia...
Ipriflavone is thought to competitively inhibit cytochrome P450 2C9 (CYP2C9).
Read the full Ipriflavone + Formoterol Fumarate, Glycopyrrolate interactionJambolan Possible
What it is: Jambolan (Syzygium cumini), also called Java plum or black plum, is a tropical fruit tree traditionally used for blood sugar and digestive c...
There is some in vitro evidence that jambolan can inhibit CYP2C9.
Read the full Jambolan + Formoterol Fumarate, Glycopyrrolate interactionJimson Weed Possible
What it is: Jimson Weed is a highly poisonous plant that contains powerful nerve-affecting compounds, and even small amounts can cause severe poisoning,...
Theoretically, jimson weed may increase anticholinergic effects and adverse effects.
Read the full Jimson Weed + Formoterol Fumarate, Glycopyrrolate interactionKavaPiper Methysticum, ava Pepper, ava Root, +20 more Possible
What it is: Kava is a Pacific Island plant traditionally used to promote relaxation and ease anxiety, and some studies suggest it may help mild anxiety.
Theoretically, kava might increase levels of CYP2C19 substrates.
Read the full Kava + Formoterol Fumarate, Glycopyrrolate interactionKratomMitragyna Speciosa, biak-biak, cratom, +16 more Possible
What it is: Kratom is a Southeast Asian plant whose leaves act on the brain's opioid receptors and can produce both stimulant-like and opioid-like effec...
Theoretically, kratom might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Kratom + Formoterol Fumarate, Glycopyrrolate interactionLentinanBeta-glucan Lentinan, lentinane, lentinus Edodes Polysaccharide, +4 more Possible
What it is: Lentinan is a beta-glucan polysaccharide from shiitake mushrooms that is studied mainly as an immune-modulating add-on to cancer chemotherap...
Laboratory research suggests that lentinan might increase the activity of cytochrome P450 2D6 (CYP2D6).
Read the full Lentinan + Formoterol Fumarate, Glycopyrrolate interactionLicoriceGlycyrrhiza Echinate, alcacuz, bois Doux, +17 more Possible
What it is: Licorice root is a traditional remedy used for sore throats, coughs, and digestive complaints, but solid human evidence is limited for most...
Theoretically, licorice might increase levels of drugs metabolized by CYP2C19.
Read the full Licorice + Formoterol Fumarate, Glycopyrrolate interactionLimonene Possible
What it is: Limonene is a natural compound found in the peel of citrus fruits like oranges and lemons, and it is used as a flavoring agent and dietary s...
There's preliminary evidence that limonene might be a substrate for cytochrome P450 2C9 (CYP2C9), as well causing its induction.
Read the full Limonene + Formoterol Fumarate, Glycopyrrolate interactionMarjoramOriganum Majorana, essence De Marjolaine, garden Marjoram, +12 more Possible
What it is: Marjoram is a Mediterranean kitchen herb related to oregano that is widely used in food and traditional medicine for digestive, sleep, and r...
In vitro research suggests that marjoram extract can inhibit acetylcholinesterase activity.
Read the full Marjoram + Formoterol Fumarate, Glycopyrrolate interactionMethylene Blue3, 7-bis (dimethylamino)-phenazathionium Chloride, Azul De Metileno, +8 more Possible
What it is: Methylene blue is a synthetic dye that is an FDA-approved prescription medicine for a rare blood disorder called methemoglobinemia, and it i...
Concomitant use may increase anticholinergic effects and adverse effects.
Read the full Methylene Blue + Formoterol Fumarate, Glycopyrrolate interactionN,n-dmpea Possible
What it is: N,N-DMPEA (N,N-dimethylphenethylamine) is a synthetic relative of phenethylamine sometimes marketed in stimulant or pre-workout supplements.
In vitro research shows that N,N-DMPEA strongly inhibits cytochrome P450 2D6 (CYP2D6).
Read the full N,n-dmpea + Formoterol Fumarate, Glycopyrrolate interactionNeemAzadirachta Indica, arishta, arishtha, +18 more Possible
What it is: Neem is a tree from India used for centuries in traditional medicine, especially for skin, dental, and antimicrobial purposes.
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP2C9 substrates.
Read the full Neem + Formoterol Fumarate, Glycopyrrolate interactionNutmegMyristica Fragrans, buah Pala, jaatipatree, +14 more Possible
What it is: Nutmeg is a popular cooking spice that has long been used in traditional medicine for digestion and other complaints, but there is little so...
Theoretically, concomitant use of nutmeg and anticholinergic drugs might decrease the effectiveness of either agent.
Read the full Nutmeg + Formoterol Fumarate, Glycopyrrolate interactionOregon GrapeMahonia Aquifolium, barberry, berberis, +13 more Possible
What it is: Oregon grape is a shrub whose root contains berberine and related compounds.
Theoretically, Oregon grape might increase serum levels of drugs metabolized by CYP2D6.
Read the full Oregon Grape + Formoterol Fumarate, Glycopyrrolate interactionPanax GinsengAsian Ginseng, asiatic Ginseng, chinese Ginseng, +12 more Possible
What it is: Panax ginseng is a popular traditional herb used to boost energy, ease stress, and support overall wellness, though scientific evidence is m...
Theoretically, Panax ginseng might increase levels of drugs metabolized by CYP2D6.
Read the full Panax Ginseng + Formoterol Fumarate, Glycopyrrolate interactionPeppermintMentha X Piperita, black Peppermint, brandy Mint, +12 more Possible
What it is: Peppermint is a popular herb with the best evidence supporting enteric-coated peppermint oil for easing IBS symptoms.
Theoretically, peppermint might increase the levels of CYP2C19 substrates.
Read the full Peppermint + Formoterol Fumarate, Glycopyrrolate interactionPhellodendronPhellodendron Amurense, amur Cork Bark, amur Cork Tree, +7 more Possible
What it is: Phellodendron is a traditional Chinese medicine bark (Huang Bai) that contains berberine and other plant compounds with antimicrobial and an...
Theoretically, phellodendron might increase serum levels of drugs metabolized by CYP2D6.
Read the full Phellodendron + Formoterol Fumarate, Glycopyrrolate interactionPhosphatidylserine Possible
What it is: Phosphatidylserine is a natural fat-like compound found in cell membranes, especially in the brain, and it is sold mainly to support memory...
Theoretically, phosphatidylserine might decrease the effectiveness anticholinergic drugs.
Read the full Phosphatidylserine + Formoterol Fumarate, Glycopyrrolate interactionPomegranatePunica Granatum, anardana, dadim, +14 more Possible
What it is: Pomegranate is a nutrient-rich fruit that is high in antioxidants and is widely enjoyed as food and juice.
Theoretically, pomegranate might increase levels of drugs metabolized by CYP2D6.
Read the full Pomegranate + Formoterol Fumarate, Glycopyrrolate interactionPoria Mushroom Possible
What it is: Poria mushroom (Fu Ling) is a fungus long used in Traditional Chinese Medicine, mainly as a mild diuretic and digestive and calming aid.
Theoretically, poria mushroom might decrease the clinical effects of anticholinergic drugs.
Read the full Poria Mushroom + Formoterol Fumarate, Glycopyrrolate interactionPropolisAcide De Cire D'abeille, baume De Propolis, bee Glue, +12 more Possible
What it is: Propolis is a natural, resin-like substance made by bees that has antimicrobial and anti-inflammatory properties in lab studies.
Theoretically, high doses of propolis might increase blood levels of drugs metabolized by CYP2D6.
Read the full Propolis + Formoterol Fumarate, Glycopyrrolate interactionPuravive Possible
What it is: Puravive is a branded, multi-ingredient capsule marketed mainly for weight loss by claiming to boost brown fat activity, but there is no pub...
Puravive contains quercetin, which has been shown in studies to mildly inhibit the CYP2C9 metabolizing enzyme.
Read the full Puravive + Formoterol Fumarate, Glycopyrrolate interactionPurple Nut Sedge Possible
What it is: Purple nut sedge (Cyperus rotundus) is a common weed whose tubers have a long history in Ayurvedic, Chinese, and other traditional medicine...
In vitro, purple nut sedge dose-dependently inhibits acetylcholinesterase (AChE).
Read the full Purple Nut Sedge + Formoterol Fumarate, Glycopyrrolate interactionQuercetin7-pentahydroxyflavone, bioflavonoid, bioflavonoid Complex, +9 more Possible
What it is: Quercetin is a plant flavonoid with antioxidant and anti-inflammatory properties found in many common foods and sold as a supplement.
Theoretically, concomitant use might increase the levels and adverse effects of CYP2D6 substrates.
Read the full Quercetin + Formoterol Fumarate, Glycopyrrolate interactionRauvolfia Vomitoria Possible
What it is: Rauvolfia vomitoria is an African shrub whose root contains powerful alkaloids, including reserpine, that have historically been used for hi...
Theoretically, Rauvolfia vomitoria might increase the levels and clinical effects of CYP2D6 substrates.
Read the full Rauvolfia Vomitoria + Formoterol Fumarate, Glycopyrrolate interactionRauwolscine Possible
What it is: Rauwolscine (alpha-yohimbine) is a stimulant alkaloid closely related to yohimbine that is marketed mainly in fat-burning and pre-workout su...
Theoretically, rauwolscine might increase levels of drugs metabolized by CYP2D6.
Read the full Rauwolscine + Formoterol Fumarate, Glycopyrrolate interactionResveratrolExtrait De Vin, extrait De Vin Rouge, kojo-kon, +16 more Possible
What it is: Resveratrol is a plant compound found in red grapes, berries, and peanuts that is popular for heart health, anti-aging, and antioxidant supp...
Theoretically, resveratrol might increase levels of drugs metabolized by CYP2C19.
Read the full Resveratrol + Formoterol Fumarate, Glycopyrrolate interactionRhodiolaRhodiola Rosea, arctic Root, golden Root, +12 more Possible
What it is: Rhodiola is an herb traditionally used to fight fatigue and help the body cope with stress.
Theoretically, rhodiola might increase levels of drugs metabolized by CYP2C9.
Read the full Rhodiola + Formoterol Fumarate, Glycopyrrolate interactionRooibosAspalathus Linearis, green Red Bush, infusion Rooibos, +9 more Possible
What it is: Rooibos is a caffeine-free herbal tea from South Africa that is rich in antioxidants and generally considered safe as a beverage.
Theoretically, taking rooibos with CYP2D6 substrates may increase the effects of CYP2D6 substrates.
Read the full Rooibos + Formoterol Fumarate, Glycopyrrolate interactionSageSalvia Officinalis, broadleaf Sage, common Sage, +14 more Possible
What it is: Sage is a common kitchen herb that is generally safe in food amounts and is traditionally used for sore throats, digestion, sweating, and me...
Theoretically, sage might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Sage + Formoterol Fumarate, Glycopyrrolate interactionSchizonepeta Possible
What it is: Schizonepeta is a mint-family herb long used in traditional Chinese medicine, usually as part of combination formulas for colds, fevers, and...
Animal research suggests that schizonepetin, a monoterpene constituent of schizonepeta, inhibits cytochrome P450 (CYP) 2D6.
Read the full Schizonepeta + Formoterol Fumarate, Glycopyrrolate interactionSesame Possible
What it is: Sesame is a nutritious seed and oil widely used in cooking and traditional medicine, and it provides healthy fats, fiber, and antioxidant co...
Theoretically, sesame might increase the levels and clinical effects of CYP2C9 substrates.
Read the full Sesame + Formoterol Fumarate, Glycopyrrolate interactionShiitake Mushroom Possible
What it is: Shiitake is a popular edible mushroom that is nutritious and safe to eat as food for most people.
Theoretically, shiitake mushroom might decrease levels of drugs metabolized by CYP2D6.
Read the full Shiitake Mushroom + Formoterol Fumarate, Glycopyrrolate interactionSt. John's WortHypericum Perforatum, amber Touch-and-heal, barbe De Saint-jean, +13 more Possible
TeazleDipsacus Fullonum, baignoire De Vénus, barber's Brush, +11 more Possible
What it is: Teazle (Dipsacus fullonum) is a spiky plant used in traditional and folk medicine, most notably as a tincture marketed for Lyme disease and...
In vitro research suggests that teazle extract can inhibit acetylcholinesterase activity.
Read the full Teazle + Formoterol Fumarate, Glycopyrrolate interactionTerminaliaTerminalia Arjuna, abhaya, amandier Indien, +19 more Possible
What it is: Terminalia is a group of traditional Ayurvedic tree species (most notably Terminalia arjuna) used for heart, digestive, and general wellness...
Theoretically, use of Terminalia arjuna may increase the levels and clinical effects of CYP2D6 substrates.
Read the full Terminalia + Formoterol Fumarate, Glycopyrrolate interactionThymeThymus Vulgaris, farigoule, farigoulette, +14 more Possible
What it is: Thyme is a common kitchen herb that has long been used for coughs, sore throats, and digestive complaints.
Theoretically, concurrent use of anticholinergic drugs and thyme essential oil might reduce the effects of anticholinergic drugs.
Read the full Thyme + Formoterol Fumarate, Glycopyrrolate interactionTinospora Cordifolia Possible
What it is: Tinospora cordifolia, known as Guduchi or Giloy in Ayurvedic medicine, is a climbing plant traditionally used to support immunity and treat...
Theoretically, Tinospora cordifolia might increase levels of drugs metabolized by CYP2D6.
Read the full Tinospora Cordifolia + Formoterol Fumarate, Glycopyrrolate interactionToothed ClubmossHuperzia Serrata, chinese Club Moss, huperazon, +4 more Possible
What it is: Toothed Clubmoss is a moss-like plant best known as the natural source of huperzine A, a compound studied mainly for memory and Alzheimer's...
In animal models, toothed clubmoss and huperzine A, an active constituent of toothed clubmoss, reversed cognitive deficits induced by scopolamine.
Read the full Toothed Clubmoss + Formoterol Fumarate, Glycopyrrolate interactionTree Turmeric Possible
What it is: Tree turmeric (Berberis aristata) is a shrub used in traditional Indian (Ayurvedic) medicine, valued mainly for its berberine content.
Theoretically, tree turmeric might increase the levels and clinical effects of drugs metabolized by CYP2D6.
Read the full Tree Turmeric + Formoterol Fumarate, Glycopyrrolate interactionUva UrsiArctostaphylos Uva-ursi, arberry, arbousier, +16 more Possible
What it is: Uva ursi is a traditional herb used mainly for urinary tract infections, and its leaves contain a compound called arbutin that may have anti...
Theoretically, uva ursi may decrease the metabolism of CYP2C19 substrates.
Read the full Uva Ursi + Formoterol Fumarate, Glycopyrrolate interactionVinpocetineEburnamenine-14-carboxylic Acid, ay-27255, cavinton, +11 more Possible
What it is: Vinpocetine is a lab-made compound based on a chemical from the periwinkle plant, and it is marketed mainly for memory and brain health.
Theoretically, vinpocetine might increase levels of drugs metabolized by CYP2C9.
Read the full Vinpocetine + Formoterol Fumarate, Glycopyrrolate interactionWhite Pepper Possible
What it is: White pepper comes from the same plant as black pepper and is mostly used as a kitchen spice.
In vitro evidence suggests that some constituents of white pepper inhibit cytochrome P450 2D6 (CYP2D6).
Read the full White Pepper + Formoterol Fumarate, Glycopyrrolate interactionWild LettuceLactuca Virosa, acrid Lettuce, allubbyne, +13 more Possible
What it is: Wild lettuce is a traditional herb used mainly for sleep, anxiety, and pain, but solid human research supporting these uses is very limited.
Studies report varying evidence on whether or not wild lettuce contains hyoscyamine, an anticholinergic drug.
Read the full Wild Lettuce + Formoterol Fumarate, Glycopyrrolate interactionYohimbePausinystalia Yohimbe, 11-hydroxy Yohimbine, coryanthe Yohimbe, +7 more Possible
What it is: Yohimbe is a West African tree bark that contains yohimbine, a compound mainly promoted for erectile dysfunction and as an aphrodisiac.
Theoretically, yohimbe might increase the levels and adverse effects of CYP2D6 substrates.
Read the full Yohimbe + Formoterol Fumarate, Glycopyrrolate interaction1,3-dmba Possible
What it is: 1,3-DMBA is a synthetic stimulant chemically similar to the banned stimulant DMAA, and it is not a proven or safe dietary ingredient.
Theoretically, 1,3-DMBA might modestly increase the levels of CYP2D6 substrates.
Read the full 1,3-dmba + Formoterol Fumarate, Glycopyrrolate interactionBitter OrangeCitrus Aurantium, aurantii Fructus, aurantium, +17 more Possible
What it is: Bitter orange is a citrus fruit whose extracts contain synephrine, a mild stimulant often added to weight-loss and energy supplements.
Theoretically, bitter orange might increase levels of drug metabolized by CYP2D6.
Read the full Bitter Orange + Formoterol Fumarate, Glycopyrrolate interactionEurycoma LongifoliaAkar Pasak Bumi, ali's Umbrella, ali's Walking Stick, +17 more Possible
What it is: Eurycoma longifolia (tongkat ali) is a Southeast Asian herb most popular for supporting testosterone, libido, and male fertility, with some...
Theoretically, Eurycoma longifolia might increase levels of CYP2C19 substrates.
Read the full Eurycoma Longifolia + Formoterol Fumarate, Glycopyrrolate interactionEvening PrimroseOenothera Biennis, oenothera Muricata, oenothera Rubricaulis, +3 more Possible
What it is: Evening primrose oil is a seed oil rich in gamma-linolenic acid (GLA), an omega-6 fatty acid, that is popularly used for skin conditions, PM...
Theoretically, evening primrose may increase the levels and clinical effects of CYP2C9 substrates.
Read the full Evening Primrose + Formoterol Fumarate, Glycopyrrolate interactionFucus VesiculosusBlack Tang, bladder Fucus, bladder Wrack, +14 more Possible
What it is: Fucus vesiculosus (bladderwrack) is a brown seaweed rich in iodine that has been used traditionally for thyroid concerns, weight, and skin.
Theoretically, concomitant use of Fucus vesiculosus with CYP2D6 substrates might alter the effects of these substrates.
Read the full Fucus Vesiculosus + Formoterol Fumarate, Glycopyrrolate interactionGenistein Combined Polysaccharide Possible
What it is: Genistein Combined Polysaccharide (GCP) is a soy-and-mushroom supplement studied mostly for hormone-related cancers like prostate cancer, bu...
Some evidence suggests that genistein can alter the pharmacokinetics of CYP2C9 substrates and should be used cautiously with them.
Read the full Genistein Combined Polysaccharide + Formoterol Fumarate, Glycopyrrolate interactionGingerZingiber Officinale, african Ginger, ardraka, +21 more Possible
What it is: Ginger is a widely used culinary spice with a long history in traditional medicine, and it has the strongest evidence for helping with nause...
Theoretically, ginger might increase the levels of CYP2C9 substrates.
Read the full Ginger + Formoterol Fumarate, Glycopyrrolate interactionHibiscus SabdariffaHibiscus Sabdariffa, agua De Jamaica, ambashthaki, +16 more Possible
What it is: Hibiscus sabdariffa is a tart, cranberry-flavored plant most often consumed as a tea, and its best-studied use is for mildly lowering blood...
Theoretically, Hibiscus sabdariffa extract might reduce the metabolism of CYP2D6 substrates.
Read the full Hibiscus Sabdariffa + Formoterol Fumarate, Glycopyrrolate interactionHordenineAnhalinine Possible
What it is: Hordenine is a natural alkaloid found in barley and some cacti that is marketed as a stimulant for energy, focus, and fat loss, but solid hu...
Hordenine weakly inhibits cytochrome P450 2D6 (CYP2D6) enzymes in vitro.
Read the full Hordenine + Formoterol Fumarate, Glycopyrrolate interactionRabdosia RubescensRabdosia Rubescens, bing Ling Cao, blushred Rabdosia, +5 more Possible
What it is: Rabdosia rubescens is a Chinese herb traditionally used for sore throats, inflammation, and infections, and its compound oridonin has drawn...
In vitro research shows that oridonin, a constituent of Rabdosia rubescens, induces cytochrome P450 2C9 (CYP2C9) enzyme.
Read the full Rabdosia Rubescens + Formoterol Fumarate, Glycopyrrolate interactionTurkey Tail MushroomCoriolus Versicolor, cloud Mushroom Possible
What it is: Turkey tail is a woodland mushroom rich in polysaccharides like beta-glucans, and it is mainly used to support the immune system.
Theoretically, the polysaccharide peptide (PSP) component of turkey tail mushroom might inhibit CYP2C9.
Read the full Turkey Tail Mushroom + Formoterol Fumarate, Glycopyrrolate interactionCalabar BeanPhysostigma Venenosum, chop Nut, esere Nut, +7 more Unlikely
What it is: Calabar bean is a highly poisonous West African seed that contains physostigmine, a powerful cholinesterase inhibitor.
Theoretically, taking calabar bean might reduce the effects of anticholinergic drugs.
Read the full Calabar Bean + Formoterol Fumarate, Glycopyrrolate interactionCranberryVaccinium Macrocarpon, agrio, american Cranberry, +16 more Unlikely
What it is: Cranberry is best known for helping to prevent repeated urinary tract infections (UTIs) in some people, and the evidence here is moderate bu...
Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Cranberry + Formoterol Fumarate, Glycopyrrolate interactionDeanol2-dimethyl Aminoethanol, cyclohexylpropionate De Déanol, deaner, +9 more Unlikely
What it is: Deanol (DMAE) is a compound related to choline that is marketed for memory, focus, and mood, but solid human evidence for most of these uses...
Theoretically, deanol might decrease the effectiveness of anticholinergic drugs.
Read the full Deanol + Formoterol Fumarate, Glycopyrrolate interactionDelta-9-tetrahydrocannabinol (thc)Bho, black Glass, budder, +9 more Unlikely
What it is: THC is the main mind-altering compound in cannabis and is best known for causing a 'high.' A prescription form (dronabinol) is approved for...
Theoretically, THC might increase the levels and adverse effects of CYP2C9 substrates.
Read the full Delta-9-tetrahydrocannabinol (thc) + Formoterol Fumarate, Glycopyrrolate interactionHumann Superbeets Heart Chews Unlikely
What it is: SuperBeets Heart Chews are a beetroot- and grape-seed-based supplement marketed to support healthy blood flow, blood pressure, and nitric ox...
Each serving of HumanN SuperBeets includes 150mg of grape seed extract (2 chews).
Read the full Humann Superbeets Heart Chews + Formoterol Fumarate, Glycopyrrolate interactionMilk ThistleSilybum Marianum, artichaut Sauvage, blessed Milk Thistle, +12 more Unlikely
What it is: Milk thistle is a popular herbal supplement most often used for liver health, and its main active component is a group of compounds called s...
It is unclear if milk thistle inhibits CYP2C9; research is conflicting.
Read the full Milk Thistle + Formoterol Fumarate, Glycopyrrolate interactionOstarine Unlikely
What it is: Ostarine (also called MK-2866 or enobosarm) is an experimental, unapproved drug known as a SARM (selective androgen receptor modulator), not...
Theoretically, ostarine might increase levels of drugs metabolized by CYP2C9, although clinical research suggests this is not clinically relevant.
Read the full Ostarine + Formoterol Fumarate, Glycopyrrolate interactionRed CloverTrifolium Pratense, beebread, clovone, +17 more Unlikely
What it is: Red clover is a plant rich in isoflavones (plant compounds with weak estrogen-like activity) that is most often used for menopause symptoms...
Theoretically, red clover might increase the levels and clinical effects of drugs metabolized by CYP2C19.
Read the full Red Clover + Formoterol Fumarate, Glycopyrrolate interactionSoy Unlikely
What it is: Soy is a nutritious bean that is a staple food and a popular source of plant protein and isoflavones.
Soy might modestly induce CYP2C9 enzymes.
Read the full Soy + Formoterol Fumarate, Glycopyrrolate interactionValerianValeriana Officinalis, all-heal, amantilla, +10 more Unlikely
What it is: Valerian is an herb whose root is widely used as a natural sleep aid and for calming nerves.
Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Read the full Valerian + Formoterol Fumarate, Glycopyrrolate interactionCan You Take It With Formoterol Fumarate, Glycopyrrolate?
One-line answers, one card per combination — scroll through today’s 20 and tap any card for the full report. A different set rotates in daily until every combination has had its turn.
Can you take Cranberry with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, cranberry might increase the levels and adverse effects of CYP2C9 substrates.
Full Cranberry + Formoterol Fumarate, Glycopyrrolate answerCan you take Deanol with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, deanol might decrease the effectiveness of anticholinergic drugs.
Full Deanol + Formoterol Fumarate, Glycopyrrolate answerCan you take Delta-9-tetrahydrocannabinol (thc) with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, THC might increase the levels and adverse effects of CYP2C9 substrates.
Full Delta-9-tetrahydrocannabinol (thc) + Formoterol Fumarate, Glycopyrrolate answerCan you take Humann Superbeets Heart Chews with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Each serving of HumanN SuperBeets includes 150mg of grape seed extract (2 chews).
Full Humann Superbeets Heart Chews + Formoterol Fumarate, Glycopyrrolate answerCan you take Milk Thistle with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. It is unclear if milk thistle inhibits CYP2C9; research is conflicting.
Full Milk Thistle + Formoterol Fumarate, Glycopyrrolate answerCan you take Ostarine with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, ostarine might increase levels of drugs metabolized by CYP2C9, although clinical research suggests this is not clinically rel...
Full Ostarine + Formoterol Fumarate, Glycopyrrolate answerCan you take Red Clover with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Theoretically, red clover might increase the levels and clinical effects of drugs metabolized by CYP2C19.
Full Red Clover + Formoterol Fumarate, Glycopyrrolate answerCan you take Soy with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Soy might modestly induce CYP2C9 enzymes.
Full Soy + Formoterol Fumarate, Glycopyrrolate answerCan you take Valerian with Formoterol Fumarate, Glycopyrrolate?
Minor Usually — this is a minor-rated interaction, generally not clinically significant but worth mentioning to your pharmacist. Valerian does not seem to have a clinically relevant effect on levels of drugs metabolized by CYP2D6.
Full Valerian + Formoterol Fumarate, Glycopyrrolate answerCan you take Henbane with Formoterol Fumarate, Glycopyrrolate?
Major Use real caution — this is a major-rated interaction, generally best avoided or used only under close supervision. Concomitant use of henbane can have additive anticholinergic effects and adverse effects with amantadine, antihistamines, atropine, belladon...
Full Henbane + Formoterol Fumarate, Glycopyrrolate answerCan you take Scopolia with Formoterol Fumarate, Glycopyrrolate?
Major Use real caution — this is a major-rated interaction, generally best avoided or used only under close supervision. The alkaloid constituents of scopolia, including hyoscyamine, scopolamine, and atropine, could potentiate the effects and adverse effects of...
Full Scopolia + Formoterol Fumarate, Glycopyrrolate answerCan you take Ayahuasca with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, ayahuasca might increase plasma concentrations of CYP2D6 substrates.
Full Ayahuasca + Formoterol Fumarate, Glycopyrrolate answerCan you take Belladonna with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Belladonna may increase the risk of adverse effects when used concomitantly with anticholinergic drugs.
Full Belladonna + Formoterol Fumarate, Glycopyrrolate answerCan you take Betel Nut with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. In vitro and animal research suggests that betel nut extract can inhibit acetylcholinesterase activity.
Full Betel Nut + Formoterol Fumarate, Glycopyrrolate answerCan you take Cannabidiol (cbd) with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Cannabidiol may increase levels of drugs metabolized by CYP2C19.
Full Cannabidiol (cbd) + Formoterol Fumarate, Glycopyrrolate answerCan you take Datura Wrightii with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Datura wrightii contains atropine and scopolamine, as well as other tropane alkaloids with anticholinergic activity.
Full Datura Wrightii + Formoterol Fumarate, Glycopyrrolate answerCan you take Ginkgo with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, ginkgo might decrease levels of drugs metabolized by CYP2C19.
Full Ginkgo + Formoterol Fumarate, Glycopyrrolate answerCan you take Goldenseal with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Goldenseal might increase serum levels of drugs metabolized by CYP2D6.
Full Goldenseal + Formoterol Fumarate, Glycopyrrolate answerCan you take Melatonin with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, melatonin might increase levels of drugs metabolized by CYP2C19.
Full Melatonin + Formoterol Fumarate, Glycopyrrolate answerCan you take Schisandra with Formoterol Fumarate, Glycopyrrolate?
Moderate Possibly, but carefully — this moderate-rated combination may need monitoring, a dose adjustment, or separated timing. Theoretically, schisandra might increase the levels and clinical effects of CYP2C19 substrates.
Full Schisandra + Formoterol Fumarate, Glycopyrrolate answerWhat Severity, Likelihood & Evidence Mean
Severity — How Serious It Can Be
- Major. Clinically significant; generally best avoided, or used only under direct professional supervision.
- Moderate. May need monitoring, a dose adjustment, or separating the times you take each one.
- Minor. Generally not clinically significant, but still worth noting and mentioning to your pharmacist.
- No known interaction. Checked against our sources with nothing documented — not the same as proven safety.
Likelihood — How Well It’s Documented
- Likely. Well-controlled human studies have demonstrated the likely existence of this interaction
- Probable. Interaction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
- Possible. Interaction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists
- Unlikely. Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
Where This Data Comes From
- Interaction records are evidence-graded and sourced from the Natural Medicines database (TRC Healthcare), the same reference used by pharmacists and hospitals.
- Each entry links to a full report with the clinical detail, likelihood, evidence level, and citations for that exact combination.
- Content is reviewed by licensed HelloPharmacist pharmacists — see our data sources and editorial standards.
How Does Our Interaction Checker Work?
Behind every verdict on this page is a category system. Our source database doesn’t document supplement interactions drug-by-drug — it documents them against groups of medications that behave the same way (for example, “drugs processed by the CYP3A4 liver enzyme” or “blood-thinning medications”).
So the check works in three steps: (1) Formoterol Fumarate, Glycopyrrolate is classified into the pharmacology categories it belongs to, (2) every supplement interaction documented against any of those categories is inherited by Formoterol Fumarate, Glycopyrrolate, and (3) each ingredient keeps its own severity, likelihood, and evidence grades from the underlying record. That’s why one supplement can carry several records for one drug — it may interact through more than one category.
Formoterol Fumarate, Glycopyrrolate sits in 4 interaction categories. Open any one to see what the group means:
Cytochrome P450 2C9 (Cyp2C9) Substrates 64 ingredients
A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.
64 of the supplement ingredients on this page reach Formoterol Fumarate, Glycopyrrolate through this category.
Cytochrome P450 2D6 (Cyp2D6) Substrates 60 ingredients
A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.
60 of the supplement ingredients on this page reach Formoterol Fumarate, Glycopyrrolate through this category.
Cytochrome P450 2C19 (Cyp2C19) Substrates 33 ingredients
A drug-metabolism group: these medications are processed by the named liver enzyme (a cytochrome P450). Supplements that speed this enzyme up or slow it down can lower or raise the medication's levels in your body.
33 of the supplement ingredients on this page reach Formoterol Fumarate, Glycopyrrolate through this category.
Anticholinergic Drugs 30 ingredients
A pharmacology grouping from our source database: medications in this group share a property that certain supplements are known to interact with, so an interaction documented for the group applies to every drug in it.
30 of the supplement ingredients on this page reach Formoterol Fumarate, Glycopyrrolate through this category.
Take a Supplement Product? Check the Whole Bottle Against Formoterol Fumarate, Glycopyrrolate
Most supplements are combination products — and the interaction may come from an ingredient you didn’t buy it for. Search any product below (or scan its label) and we’ll check every ingredient on it against Formoterol Fumarate, Glycopyrrolate.
Search a supplement product
Type a product name, brand, or UPC — smart search across our full catalog.
Grounded search over our product catalog — every verdict comes from our interaction database, never AI guesswork. How we use AI
Or scan the bottle
Photograph any Supplement Facts panel — we read the ingredients and check each one against your medications. Free, in seconds.
Prefer typing? The interaction checker looks up products by name too.
Products that contain Formoterol Fumarate, Glycopyrrolate-interacting ingredients
Real supplements from the NIH label database that contain the top interacting ingredients on this page — each one is worth a full label check before combining with Formoterol Fumarate, Glycopyrrolate.
Formoterol Fumarate, Glycopyrrolate & Supplements: Common Questions
What supplements interact with Formoterol Fumarate, Glycopyrrolate?
Which Formoterol Fumarate, Glycopyrrolate supplement interactions are the most serious?
Can I take vitamins or supplements while on Formoterol Fumarate, Glycopyrrolate?
Do brands like Bevespi Aerosphere have the same supplement interactions as Formoterol Fumarate, Glycopyrrolate?
Where do these interaction ratings come from?
What about Formoterol Fumarate, Glycopyrrolate and my other medications?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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Where This Data Comes From — and Why You Can Trust It
🧪 Licensed clinical database
Every interaction verdict on this page comes from Natural Medicines Pro (TRC Healthcare / Therapeutic Research) — the same evidence-graded reference used by pharmacists and hospitals. We license this data directly; we do not scrape it, and no AI invents an interaction.
🧑⚕️ Pharmacist review
This page is curated and coded by Dr. Brian Staiger, PharmD, BCPS, Clinical Pharmacist, with additional analysis by the HelloPharmacist Pharmacist Team. Editorial commentary is ours; the licensed interaction records are shown as sourced.
🔄 Kept current
Our interaction database refreshes on a weekly cycle, and this page re-checks the live database every time it’s rebuilt — what you see reflects the database as of September 22, 2026.
🔍 Full transparency
How every dataset on this site is sourced, licensed, and updated is documented publicly: our data sources · editorial policy · how we use AI.
Educational information, not medical advice. An interaction being on file does not mean it will happen to you — and absence of one is not proof of safety. Never start or stop a medication or supplement without talking to your pharmacist or doctor.