Lobelia Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Lobelia against your medications. The heart of this page is the interaction checker and the full interaction report — how this product’s ingredients may interact with prescription and over-the-counter medicines you may be taking.
Around that, we add a pharmacist’s high-level view of the product as a whole — what’s inside, the evidence for its stated use, how transparent the label is, and what safety data exists — so you can see the full picture in one place. It’s educational information from our licensed clinical databases and the clinical staff at HelloPharmacist — not medical advice — and we don’t sell or endorse products. Our editorial policy
Lobelia is a dietary supplement by Woodstock Herbal Products with 1 active ingredient. Its ingredients are commonly taken for asthma and breathing problems, cough and bronchitis, smoking cessation aid.Based on those ingredients, 1 medication has a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Lobelia Aerial Parts Extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Lobelia by Woodstock Herbal Products
Ask about any prescription or over-the-counter medication and we check it for interactions with Lobelia by Woodstock Herbal Products — and tell you which ingredient is responsible.
AI summaries are generated from our interaction database for education only — always confirm with your pharmacist. How we use AI
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HelloPharmacist Scorecard of Lobelia by Woodstock Herbal Products
Our pharmacy team’s full take, with four database checks built into the cards below — a summary of what is known, not a grade of the product itself.
What’s inside
Full disclosure
This product contains one active ingredient: Lobelia Aerial Parts Extract. It also contains alcohol as an inactive ingredient.
Does it work?
Leans against
Lobelia is rated possibly ineffective for smoking cessation based on the evidence we hold. If you're considering it for that purpose, the data doesn't support its use.
How safe is it?
Well-documented data
Lobelia can be toxic, especially at higher doses, so caution is strongly advised. The facts note that doses as low as 50 mg can cause nausea, vomiting, diarrhea, coughing, dizziness, tremors, and throat irritation.
At 600 mg or higher, lobelia leaf can trigger serious toxicity symptoms including rapid heart rate (tachycardia), low blood pressure (hypotension), sweating, seizures (convulsions), dangerously low body temperature (hypothermia), loss of consciousness (coma), and death. Do not use this product during pregnancy or while breastfeeding.
The safety data advises against both because of toxicity concerns and lack of safety data.
Meds to double-check
Moderate interaction found
If you take lithium, check with your pharmacist or doctor before using this product—lobelia may affect how your body clears it and could require a dose adjustment.
The bottom line
Scorecard at a glanceFully disclosed formula with graded evidence leaning against its stated purpose. Moderate medication interactions have been identified, and safety information is well characterized.
Lobelia is a potent herb with serious toxicity risks at higher doses. If you take lithium, you'll need to talk with your doctor or pharmacist before using this.
Pregnant or breastfeeding? Skip it.
For anyone else, the dose and your overall health matter—check with your pharmacist before starting.
Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI
Assessment coverage: 1 of 1 active ingredient matched to our full ingredient reviews (monographs). Based on the product label dated Jul 24, 2025.
This Scorecard evaluates available label information, ingredient evidence, and known medication-safety considerations. It does not independently verify product identity, purity, potency, contamination, or manufacturing quality. How these ratings are computed
General information
Key facts about Lobelia, straight from the product label.
| Brand | Woodstock Herbal Products |
|---|---|
| Barcode (UPC) | 854245005791 |
| Net contents | 1 Fluid Ounce(s); 30 mL |
| Market status | On market |
| Date entered into DSLD | Jul 24, 2025 |
| DSLD ID | 335080 |
| Product type | Botanical |
| Supplement form | Liquid |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Vegan, Vegetarian, Adult (18 - 50 Years), Kosher, Gluten Free, Dairy Free |
Everything in this section is reproduced from the manufacturer’s own product label — it’s the label speaking, not HelloPharmacist. We show it so you can see exactly what the maker states; we don’t verify or endorse those statements.
Supplement Facts
The label details for Lobelia by Woodstock Herbal Products, sourced from the NIH Dietary Supplement Label Database.
Supplement Facts
| Ingredient | Amount | % DV |
|---|---|---|
| Lobelia Aerial Parts Extract | 450 mg | -- |
Other ingredients: Alcohol
Tap any ingredient to jump to its full detail below.
These statements are the manufacturer’s wording, reproduced from the product label — the label is saying it, not HelloPharmacist. We don’t verify or endorse them.
FDA Disclaimer Statement
These statements have not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.
Seals/Symbols
Certified Vegan V Vegan.org KOF-K (Kosher) Parve
Formulation
Certified Vegan V Vegan.org
Gluten Free
Traditionally Handcrafted Traditional Handcrafted Herbal Formula
Formula
KOF-K (Kosher) Parve
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Suggested Use: Shake well before each use. Take 10-25 drops in water or juice 2 to 5 times per day.
Precautions
Warning: Keep out of reach of children.
Do not use if safety seal is damaged or missing.
If you are pregnant, nursing, taking any medications, planning any medical procedure or have a medical condition, consult with your healthcare practitioner before use.
Brand IP Statement(s)
Copyright 2016 Woodstock Herbal Products
General Statements
For product information, call (855) 573-1273.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Lobelia by Woodstock Herbal Products label
The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.
Label images are published by the NIH Dietary Supplement Label Database for the version of this product on file. Always read your actual product label.
View the full label (PDF)The Ingredients in Lobelia by Woodstock Herbal Products
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size10 Drop(s) Dosage formLiquid Servings per container60 Amounts shown are per serving.
Lobelia Aerial Parts Extract
Interacts with1 drug
Lobelia is a traditional herb once used for breathing problems and to help people quit smoking, but reliable evidence supporting these uses is lacking...
Lobelia Aerial Parts Extract monograph & interactionsOther (inactive) ingredients: Alcohol. These complete the product’s ingredient list but are not active constituents.
Lobelia by Woodstock Herbal Products Drug Interactions
HelloPharmacist Interaction Report
Woodstock Herbal Products Lobelia Liquid has a documented interaction with one medication type.
Lobelia is thought to have diuretic properties—meaning it may increase urine production—and this could theoretically reduce how your body clears lithium, a mood-stabilizing medication. If you take lithium, your dose might need adjustment, so you'll want to check with your prescriber or pharmacist before starting this product.
Read the full breakdown — every affected drug type, severity by severity
Otherwise, no interactions are documented in our data for the ingredients we could check. That said, absence of documented interactions isn't a guarantee none exist.
Run your exact medications through the search tool on this page before you start.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Lobelia?
Ask about interactions with your drugs in plain English — “Can I take it with lisinopril?” — and we find you the answer in seconds, ingredient by ingredient.
Go to the checkerIngredients driving the most interactions
Individual Drug Interactions
The ingredients in Lobelia interact with 1 drug. Click any drug to see the details.
1 of the 1 ingredient in Lobelia interact with drugs. Each result below shows which ingredient is responsible. Lobelia Aerial Parts Extract
Lithium Carbonate (prescription Drug)Eskalith, Lithium Carbonate
How Lithium Carbonate (prescription Drug) interacts with Lobelia — through 1 ingredient. Tap an ingredient for the detail:
Lobelia Aerial Parts ExtractLithium Moderate
Interaction Summary
Lobelia is thought to have diuretic properties.
Read the full Lobelia Aerial Parts Extract + Lithium Carbonate (prescription Drug) interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Lobelia with known interactions, here are the types of medications it can affect. Open any type for the detail — or search your exact drug in the checker above.
Lobelia Aerial Parts Extract
Lithium
Lobelia is thought to have diuretic properties. Theoretically, due to these potential diuretic effects, lobelia might reduce excretion and increase levels of lithium. The dose of lithium might need to be decreased.
Brand information
Manufacturer and brand details for Lobelia, from the product label.
Woodstock Herbal Products
See all Woodstock Herbal Products products- Name
- Woodstock Herbal Products LLC
- City
- Woodstock
- State
- NY
- ZipCode
- 12498
- Phone Number
- 855-573-1273
- Web Address
- www.woodstockherbalproducts.com
Lobelia by Woodstock Herbal Products: Common Questions
Does Lobelia by Woodstock Herbal Products interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I use Lobelia if I'm pregnant or breastfeeding?
What side effects can lobelia cause?
Does lobelia work for quitting smoking?
What's in this product?
Do I need to worry about this with my other medications?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Lobelia is safe with your meds?
Our pharmacists answer your medication & supplement questions — free.
Label information is sourced from the NIH Dietary Supplement Label Database and reflects the product version on file; always read your actual product label. This page is for education only and is not a substitute for professional medical advice. Confirm with your pharmacist or doctor before combining supplements and medications.
The Full Monographs Behind Lobelia’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Lobelia's label data comes from the NIH Dietary Supplement Label Database; the ingredient interaction data is from the Natural Medicines database, reviewed by our pharmacists.
- NIH Dietary Supplement Label Database (DSLD) — The official product label on file for this supplement.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference behind the ingredient interaction data.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
The 6 references behind this product’s interaction data
Every citation that drives the interaction findings for this product’s ingredients, from the evidence-graded Natural Medicines (TRC Healthcare) database. Open an ingredient to browse its citations — links open the study on PubMed or the publisher’s site.
Lobelia 6 references
- Newall CA, Anderson LA, Philpson JD. Herbal Medicine: A Guide for Healthcare Professionals. London, UK: The Pharmaceutical Press, 1996.
- Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. 2nd ed. New York, NY: John Wiley & Sons, 1996.
- McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
- McChargue DE, Collins FL Jr, Cohen LM. Effect of non-nicotinic moist snuff replacement and lobeline on withdrawal symptoms during 48-h smokeless tobacco deprivation. Nicotine Tob Res 2002;4:195-200. PubMed
- Stead LF, Hughes JR. Lobeline for smoking cessation. Cochrane Database Syst Rev 2000;2:CD000124. PubMed
- Plakun, A. L., Ambrus, J., Bross, I., Graham, S., Levin, M. L., and Ross, C. A. Clinical factors in smoking withdrawal: preliminary report. Am J Public Health Nations.Health 1966;56(3):434-441. PubMed
Parts of this content are provided by the Therapeutic Research Center, LLC.
DISCLAIMER: Currently this does not check for drug-drug interactions. This is not an all-inclusive comprehensive list of potential interactions and is for informational purposes only. Not all interactions are known or well-reported in the scientific literature, and new interactions are continually being reported. Input is needed from a qualified healthcare provider including a pharmacist before starting any therapy. Application of clinical judgment is necessary.
© 2021 Therapeutic Research Center, LLC