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Dietary supplement

PARA Response Ingredients & Drug Interactions

by Highland Laboratories

Capsule Category: Botanical
Most serious interaction: Moderate
The interaction bottom line Most serious interaction: Moderate

PARA Response is a dietary supplement by Highland Laboratories with 7 active ingredients. Its ingredients are commonly taken for constipation (laxative), digestive complaints, skin conditions.Based on those ingredients, 1,170 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Garlic, Cloves, Buckthorn. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

HelloPharmacist Scorecard of PARA Response by Highland Laboratories

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.

From our pharmacy team — supplement deep dive

What’s inside

Full disclosure
Ingredient Transparency · database check
Full

Every active ingredient lists its own amount on the label.

Why this rating?
  • The label discloses an exact amount for 7 of its 7 active ingredients.
  • No proprietary blends here — you can verify the dose of every single component.

PARA Response contains seven active ingredients, most of them herbs traditionally used for digestive and general wellness support. Butternut, buckthorn, pau d'arco, and wormwood are all botanical laxatives or digestive aids; black walnut is included for its potential role in supporting overall health; cloves are a warming spice often used in digestive formulas; and garlic is a well-known herbal supplement with multiple wellness applications.

The product also contains inactive ingredients — vegetable cellulose capsules and rice-derived ingredients — that serve as binders and flow agents.

Does it work?

Not established
Evidence for Intended Use · database check
By FDA rules, dietary supplements can’t claim to treat, cure, or prevent disease — so labels speak in careful marketing language. We discern each product’s intended use from its name, label claims, and label statements, then grade the clinical evidence for that use. How these ratings are computed
Not established

The graded evidence we hold for these ingredients covers different conditions than the ones this product is marketed for, so there's no established rating for its stated use.

Why this rating?
  • The label markets this product for: Intestinal parasite and digestive support.
  • We looked for evidence on: Crohn disease, Diarrhea, Dyspepsia, Flatulence, Gastritis, Helicobacter pylori — and 4 related terms.
  • The closest evidence on file: Garlic is rated "Possibly Ineffective" for Helicobacter pylori (Natural Medicines).
  • Also on file: Clove is rated "Insufficient Reliable Evidence To Rate" for Diarrhea, Dyspepsia, Flatulence.
  • Also on file: Garlic is rated "Insufficient Reliable Evidence To Rate" for Diarrhea, Gastritis.

The data we hold on these ingredients is sparse. Garlic shows the strongest evidence base: it's possibly effective for high blood pressure, diabetes, heart health (atherosclerosis), liver support, and gum disease.

Buckthorn (sea buckthorn) is possibly effective for burns but possibly ineffective for eczema. For the other ingredients — butternut, black walnut, cloves, pau d'arco, and wormwood — the evidence is insufficient to rate them.

None of these individual ingredients are established as effective for a single clear condition, so the product's overall usefulness depends on why you're considering it and which ingredient might apply to your situation.

The evidence, ingredient by ingredient Butternut Sea Buckthorn Black Walnut Clove Pau D'arco Wormwood Garlic

How safe is it?

Well-documented data
Safety Information · database check
Well characterized

Adverse-effect, pregnancy, and general safety data are on file for most of these ingredients.

Why this rating?
  • We hold adverse-effect (side-effect) data for 7 of the 7 matched ingredients.
  • Pregnancy & breastfeeding safety ratings cover 7 of 7.
  • General safety write-ups exist for 7 of 7.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Most of these ingredients are generally well tolerated at food amounts but come with cautions at supplement doses. Butternut can cause diarrhea and cramping and is not recommended during pregnancy or breastfeeding.

Black walnut fruit is likely safe in short-term use, though data are limited; the leaf, bark, and hull contain tannins that can irritate your gut and skin. Cloves are likely safe and generally well tolerated as a spice, but medicinal doses and clove oil are not well studied in pregnancy or breastfeeding.

Pau d'arco may cause nausea, vomiting, and diarrhea at higher doses and should be avoided in pregnancy and breastfeeding. Wormwood contains thujone, a neurotoxin that can cause muscle aches, nausea, seizures, and organ damage in higher amounts; it should be avoided during pregnancy and breastfeeding.

Garlic is likely safe in pregnancy and generally well tolerated, though some data suggest caution in pregnancy; it's likely safe while breastfeeding. Common side effects across these ingredients include stomach upset, diarrhea, and skin or mouth irritation.

Side effects, ingredient by ingredient Butternut Sea Buckthorn Black Walnut Clove Pau D'arco Wormwood Garlic

Meds to double-check

Moderate interaction found
Known Interaction Concern · database check
Moderate identified

The most serious documented interaction for these ingredients is Moderate. Check your medications for a personalized result.

Why this rating?
  • 6 of the 7 matched ingredients can interact with medications — Clove, Garlic, Pau D'arco, Wormwood, Butternut, among others.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; seizure medications; immunosuppressants / transplant drugs; diabetes medications; heart-rhythm medications.
  • For scale: 1,171 individual medications appear in the full list. A big number alone doesn't make a product dangerous — what matters is whether YOUR medication is on it, so run yours through the interaction checker on this page.

Before taking PARA Response, ask your doctor or pharmacist about these: anticonvulsants (seizure medications) — wormwood may reduce their effectiveness; blood thinners and antiplatelet drugs (warfarin, clopidogrel, aspirin and similar) — butternut, buckthorn, cloves, pau d'arco, and garlic all increase bleeding risk; blood pressure medications (antihypertensives) — buckthorn and garlic may lower your pressure further; water pills (diuretics) — butternut may worsen potassium loss; diabetes drugs and insulin — cloves and garlic may increase low blood sugar risk; and several medications your liver breaks down, including CYP3A4, CYP2D6, CYP1A2, CYP2C9, and CYP2E1 substrates — cloves and garlic may raise their levels.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no established evidence rating for its marketed use. Moderate medication interactions have been identified, and safety information is well characterized.

PARA Response is a multi-herb formula that works best if you already know which of its ingredients fit your needs — the evidence for most of them is weak or unstudied. If you take any blood pressure pills, blood thinners, diabetes medications, heart drugs, seizure drugs, or HIV medications, you'll need to run this product past your own doctor or pharmacist before starting, because several ingredients carry meaningful interaction risks.

Talk it over with your healthcare provider to make sure it's right for your individual situation and medications.

Educational only — not medical advice; always confirm with your pharmacist. Our editorial policy · How we use AI

Assessment coverage: 7 of 7 active ingredients matched to our full ingredient reviews (monographs). Based on the product label dated Oct 21, 2017.

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

At a glance

General information

Key facts about PARA Response, straight from the product label.

Brand Highland Laboratories
Barcode (UPC) 768305113794
Net contents 90 Vegetarian Capsule(s)
Market status On market
Date entered into DSLD Oct 21, 2017
DSLD ID 79883
Product type Botanical
Supplement form Capsule
Dietary claims / uses All Other
Intended target group(s) Adult (18 - 50 Years), Gluten Free, Dairy Free, Sugar Free
From the label
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 PARA Response by Highland Laboratories, sourced from the NIH Dietary Supplement Label Database.

Supplement Facts

Daily Value (DV) Target Group(s):
Adults and children 4 or more years of age
Minimum serving Sizes:
1 Vegetarian Capsule(s)
Maximum serving Sizes:
1 Vegetarian Capsule(s)
UPC/BARCODE
768305113794
IngredientAmount% DV
Butternut50 mg--
Buckthorn50 mg--
Black Walnut100 mg--
Cloves100 mg--
Pau d'Arco50 mg--
Wormwood100 mg--
Garlic50 mg--

Other ingredients: Vegetable Cellulose, Arabinogalactan, organic Rice extract, organic Rice concentrate

Tap any ingredient to jump to its full detail below.

Label statements
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.
Formula

Wormwood, Black Walnut & Clovers etc.

FDA Statement of Identity

Dietary Supplement

Seals/Symbols

GMP Quality Assured Earth Friendly

General Statements

% Daily Value

Formulation

No corn, soy, yeast, gluten, milk & egg products, sugar, starch, or preservatives. Non-GMO - This product does not contain genetically modified materials.

Suggested/Recommended/Usage/Directions

As a dietary supplement, start with one capsule three times daily. After two weeks use two capsules three times daily for up to two months. Discontinue use for two months. Not for continuous use. Can use daily for up to two months. Can repeat use up to three times per year.

Precautions

Warning: Not recommended while pregnant or lactating unless directed by health care practitioner.

General

PR 1137

See for yourself

PARA Response by Highland Laboratories label

The label scan from the NIH Dietary Supplement Label Database. Tap to enlarge.

What’s inside

The Ingredients in PARA Response by Highland Laboratories

These are the 7 active ingredients this product is made of. Select any to open its full monograph.

Serving size1 Vegetarian Capsule(s) Dosage formCapsule Amounts shown are per serving.

Most supplement products combine several ingredients, and a medication can interact with the product through any one of them. Each ingredient below shows whether it has known drug interactions.

Butternut

Interacts with
122 drugs
50 mg per serving

Butternut (Juglans cinerea) is a North American tree whose inner bark was traditionally used as a mild laxative and folk remedy. Modern scientific evi...

Butternut monograph & interactions

Buckthorn

Interacts with
289 drugs
50 mg per serving

Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Earl...

Buckthorn monograph & interactions

Black Walnut

No known
interactions
100 mg per serving

Black walnut is a tree whose green hulls are traditionally used as a natural antiparasitic and digestive remedy, but solid human evidence for these us...

Black Walnut monograph & interactions

Cloves

Interacts with
977 drugs
100 mg per serving

Clove is a common cooking spice that is also used in traditional medicine, especially as a topical numbing agent for tooth pain thanks to its main com...

Cloves monograph & interactions

Pau d'Arco

Interacts with
122 drugs
50 mg per serving

Pau d'arco is a South American tree bark traditionally used for infections and inflammation, and it contains compounds like lapachol that show activit...

Pau d'Arco monograph & interactions

Wormwood

Interacts with
50 drugs
100 mg per serving

Wormwood is a very bitter herb traditionally used to stimulate appetite and ease digestion, and it has early research interest in Crohn's disease. It...

Wormwood monograph & interactions

Garlic

Interacts with
989 drugs
50 mg per serving

Garlic is a common food and supplement that may modestly help with blood pressure and cholesterol, though the evidence is mixed and effects are usuall...

Garlic monograph & interactions

Other (inactive) ingredients: Vegetable Cellulose, Arabinogalactan, Organic Rice extract, Organic Rice concentrate. These complete the product’s ingredient list but are not active constituents.

Interaction report

PARA Response by Highland Laboratories Drug Interactions

Want to check YOUR meds against PARA Response?

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 checker
1,170Drugs
1,170 Moderate

Ingredients driving the most interactions

Garlic 989
Cloves 977
Buckthorn 289
Butternut 122

Each ingredient & the kinds of drugs it affects

For each ingredient in PARA Response with known interactions, here are the types of medications they can affect. Open any type for the detail — or search your exact drug in the checker above.

Garlic12 drug types · 989 drugs

Anticoagulant/Antiplatelet Drugs

Garlic may have antiplatelet effects and may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time.

Likelihood Possible Evidence D
Antidiabetes Drugs

Theoretically, taking garlic with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical research suggests that garlic and garlic extract lower blood glucose levels in healthy and diabetic individuals.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking garlic with antihypertensive drugs might increase the risk of hypotension.
In human research, both garlic and garlic extracts have blood pressure-lowering effects.

Likelihood Possible Evidence D
Atazanavir (Reyataz)

Theoretically, garlic might decrease levels and effects of atazanavir.
In a case report, a patient consuming six stir-fried garlic cloves three times weekly developed suboptimal atazanavir levels and increases in HIV viral load. While the exact cause of this interaction is unclear, there is speculation that garlic might decrease the intestinal absorption of atazanavir or increase its metabolism by inducing cytochrome P450 3A4 (CYP3A4). Until more is known, advise patients not to consume large amounts of garlic while taking atazanavir.

Likelihood Possible Evidence D
Cytochrome P450 2E1 (Cyp2E1) Substrates

Garlic might increase levels of drugs metabolized by CYP2E1.
Clinical research suggests garlic oil can inhibit the activity of CYP2E1 by 39%. Use garlic oil cautiously in patients taking drugs metabolized by these enzymes.

Likelihood Probable Evidence B
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, garlic products containing allicin might induce intestinal CYP3A4 and inhibit hepatic CYP3A4. This may increase or decrease levels of drugs metabolized by CYP3A4.
Some human research suggests that garlic may induce INTESTINAL CYP3A4, reducing levels of drugs metabolized by this enzyme. This is primarily based on a study showing that taking a specific allicin-containing garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induced CYP3A4 in the gut mucosa. Another study shows that giving docetaxel intravenously, bypassing the CYP3A4 enzymes in the gut mucosa, along with the same specific garlic product for 12 consecutive days, does not affect docetaxel levels. Conversely, there is concern that garlic may inhibit HEPATIC CYP3A4. In a single case report, increased tacrolimus levels and liver injury occurred in a liver transplant patient after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. Several other studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Isoniazid

Theoretically, garlic might decrease levels of isoniazid.
Animal research suggests that an aqueous extract of garlic reduces isoniazid levels by about 65%. Garlic reduced the maximum concentration (Cmax) and area under the curve (AUC), but not the half-life, of isoniazid. This suggests that garlic extract might inhibit isoniazid absorption across the intestinal mucosa; however, the exact mechanism of this potential interaction is not known.

Likelihood Possible Evidence D
Protease Inhibitors (Pis)

Theoretically, garlic products containing allicin might decrease levels of PIs.
Protease inhibitors are metabolized by cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4, reducing plasma levels of protease inhibitors. This is primarily based on a study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces levels of saquinavir, a PI, by approximately 50%. It is speculated that the allicin constituent induce CYP3A4 in the gut mucosa. Several studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin.

Likelihood Possible Evidence B
Saquinavir (Fortovase, Invirase)

Theoretically, garlic containing allicin might decrease levels of saquinavir.
Saquinavir is a substrate of cytochrome P450 3A4 (CYP3A4) isoenzymes. There is concern that garlic products containing allicin might induce intestinal CYP3A4 and cause subtherapeutic levels of saquinavir. This is primarily based on a pharmacokinetic study showing that taking a specific garlic product (GarliPure Maximum Allicin Formula, Natrol Inc.) twice daily for 3 days reduces saquinavir levels by approximately 50%. It is speculated that the allicin constituent induces CYP3A4 in the gut mucosa. Several pharmacokinetic studies have evaluated the impact of other garlic formulations on CYP3A4 substrates and have found no effect. Most of the products in these studies provided little or no allicin. Until more is known about this potential interaction, use garlic containing allicin cautiously in patients taking saquinavir.

Likelihood Possible Evidence B
Sofosbuvir (Sovaldi)

Theoretically, taking garlic with sofosbuvir might decrease its effectiveness.
Animal research in rats shows that giving aged garlic extract 120 mg/kg orally daily for 14 days decreases the area under the concentration time curve (AUC) after a single sofosbuvir dose of 40 mg/kg by 36%, increases the clearance by 63%, and decreases the plasma concentrations at 1 and 8 hours by 35% and 58%, respectively. This interaction is hypothesized to be due to induction of intestinal P-glycoprotein expression by garlic.

Likelihood Possible Evidence D
Tacrolimus (Prograf)

Theoretically, garlic might increase levels of tacrolimus.
In one case report, a liver transplant patient taking tacrolimus experienced increased tacrolimus levels and liver injury after taking a specific garlic supplement (Garlicin Cardio, Nature's Way) at up to three times the manufacturer recommended dose for 7 days. It is speculated that garlic inhibited hepatic cytochrome P450 3A4 (CYP3A4), which increased plasma levels of tacrolimus.

Likelihood Possible Evidence B
Warfarin (Coumadin)

Theoretically, garlic might increase the risk of bleeding with warfarin.
Raw garlic and a variety of garlic extracts have antiplatelet activity and can increase prothrombin time. In addition, there is a report of two patients who experienced an increase in a previously stabilized international normalized ratio (INR) with concomitant garlic and warfarin use. However, this report has been subsequently debated due to limited clinical information. Other clinical studies have not identified an effect of garlic on INR, warfarin pharmacokinetics, or bleeding risk. More evidence is needed to determine the safety of using garlic with warfarin.

Likelihood Possible Evidence D

Cloves7 drug types · 977 drugs

Antidiabetes Drugs

Theoretically, concomitant use of clove extracts with antidiabetes drugs might increase the risk of hypoglycemia.
Clinical and laboratory research suggest that polyphenol extracts from clove flower buds might lower blood glucose levels. Dosing adjustments for insulin or oral hypoglycemic agents may be necessary when taken with clove. Monitor blood glucose levels closely.

Likelihood Possible Evidence D
Cytochrome P450 1A2 (Cyp1A2) Substrates

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP1A2.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP1A2 in a dose-dependent manner,. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2C9 (Cyp2C9) Substrates

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2C9.
In vitro research shows that eugenol, the principal constituent of clove, inhibits CYP2C9 in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 2D6 (Cyp2D6) Substrates

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP2D6.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP2D6 in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Cytochrome P450 3A4 (Cyp3A4) Substrates

Theoretically, concomitant use of clove may increase levels of drugs metabolized by CYP3A4.
In vitro research shows that eugenol, the principal constituent of clove, can inhibit CYP3A4 in a dose-dependent manner. This effect has not been reported in humans.

Likelihood Possible Evidence D
Anticoagulant/Antiplatelet Drugs

Theoretically, clove oil may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Laboratory research suggests that eugenol, a constituent of clove, has antiplatelet activity. This interaction has not been reported in humans.

Likelihood Unlikely Evidence D
Ibuprofen (Advil, Others)

Theoretically, topical application of clove oil with ibuprofen might increase the absorption and side effects of topical ibuprofen.
Laboratory research shows that topical application of clove oil increases the absorption of topical ibuprofen. This interaction has not been reported in humans.

Likelihood Possible Evidence D

Buckthorn2 drug types · 289 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, sea buckthorn may increase the risk of bleeding if used with anticoagulant or antiplatelet drugs.
Clinical research suggests that sea buckthorn fruit extracts can inhibit platelet aggregation and adhesion to collagen and fibrinogen.

Likelihood Possible Evidence B
Antihypertensive Drugs

Theoretically, taking sea buckthorn with antihypertensive drugs might increase the risk of hypotension.
Taking sea buckthorn appears to reduce blood pressure in some patients.

Likelihood Possible Evidence D

Butternut5 drug types · 122 drugs

Corticosteroids

Butternut has stimulant laxative effects. Theoretically, concomitant use of corticosteroids with butternut can increase the risk of potassium depletion.

Likelihood Possible Evidence D
Digoxin (Lanoxin)

Butternut has stimulant laxative effects. Theoretically, potassium depletion associated with butternut might increase the risk of digoxin toxicity.

Likelihood Possible Evidence D
Diuretic Drugs

Butternut has stimulant laxative effects. Theoretically, overuse of butternut might compound diuretic-induced potassium loss. There is some concern that people receiving butternut along with potassium-depleting diuretics might be at an increased risk for hypokalemia.
Some diuretics that can deplete potassium include chlorothiazide (Diuril), chlorthalidone (Thalitone), furosemide (Lasix), hydrochlorothiazide (HCTZ, Hydrodiuril, Microzide), and others.

Likelihood Possible Evidence D
Stimulant Laxatives

Butternut has stimulant laxative effects. Concomitant use with stimulant laxative medications might compound fluid and electrolyte loss.

Likelihood Possible Evidence D
Warfarin (Coumadin)

Butternut has stimulant laxative effects. In some people butternut can cause diarrhea. Diarrhea can increase the effects of warfarin, increase international normalized ratio (INR), and increase the risk of bleeding. Advise patients who take warfarin not to take excessive amounts of butternut.

Likelihood Possible Evidence D

Pau d'Arco1 drug type · 122 drugs

Anticoagulant/Antiplatelet Drugs

Theoretically, pau d'arco might increase the risk of bleeding when taken with anticoagulant or antiplatelet drugs.
In vitro research shows that pau d'arco reduces platelet aggregation and may interfere with vitamin K. One clinical study shows that taking the lapachol constituent of pau d'arco in doses above 1.5 grams daily increases the risk of bleeding. The effects of whole pau d'arco or pau d'arco extract in humans are unclear.

Likelihood Possible Evidence D

Wormwood1 drug type · 50 drugs

Anticonvulsants

Theoretically, taking wormwood might interfere with the effects of anticonvulsant drugs.
Thujone, a constituent of wormwood, has convulsant effects.

Likelihood Possible Evidence D
The maker

Brand information

Manufacturer and brand details for PARA Response, from the product label.

Highland Laboratories

See all Highland Laboratories products
Name
Highland Laboratories
Pharmacist Counseling Corner

PARA Response by Highland Laboratories: Common Questions

Does PARA Response by Highland Laboratories interact with any medications?
Yes. Based on its ingredients, PARA Response has a known interaction with 1,170 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
PARA Response contains 7 active ingredients, and an interaction can come from any of them. We check every ingredient, combine the results into one list per medication, and show which ingredient and mechanism is responsible.
Where does this information come from?
The product label data comes from the NIH Dietary Supplement Label Database (DSLD); the interaction data is built on the Natural Medicines database and reviewed by HelloPharmacist pharmacists.
Is PARA Response safe during pregnancy?
No. Several of its ingredients — butternut, black walnut, pau d'arco, and wormwood — are not recommended during pregnancy due to lack of safety data or possible harm. Cloves are likely safe, and garlic is likely safe though some caution is noted. Because the product combines multiple ingredients with safety concerns, it's best avoided in pregnancy. Talk to your doctor before considering any herbal product while pregnant.
Is PARA Response safe while breastfeeding?
There isn't enough data to know. Butternut, pau d'arco, and wormwood should be avoided because safety information is limited or lacking. Cloves and garlic are likely safe at food amounts, but supplement-level doses aren't well studied. Black walnut should be avoided. Because most ingredients lack breastfeeding safety data, it's best to check with your doctor or pharmacist before using this product.
What is garlic in this product for?
Garlic is included for its potential to support blood pressure, blood sugar, heart health, and liver function. Research suggests it's possibly effective for high blood pressure, diabetes, atherosclerosis, and fatty liver disease. It also has traditional antimicrobial and anti-inflammatory uses, though the product label doesn't specify which benefit PARA Response is designed to deliver.
Can I take this if I'm on a blood thinner like warfarin?
Not without checking with your doctor first. Butternut, buckthorn, cloves, pau d'arco, and garlic all carry a moderate interaction risk with blood thinners because they may increase your bleeding risk or interfere with how the drug works. Your doctor or pharmacist needs to weigh that risk against your individual situation and may advise against it or monitor you closely.
Will PARA Response cause diarrhea?
It may. Butternut is a stimulant laxative and can cause diarrhea and gastrointestinal irritation. Pau d'arco at higher doses may cause nausea, vomiting, and diarrhea. The exact effect depends on the dose and your individual sensitivity. If you're prone to loose stools, this product may make that worse.
Does this product have any fillers or extra ingredients?
It contains inactive ingredients: vegetable cellulose (the capsule), arabinogalactan, and rice extract and rice concentrate. These are standard binders and flow agents used in supplements; there are no unnecessary fillers beyond what's needed to make the capsule work.

Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy

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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.

PARA Response label
Go deeper

The Full Monographs Behind PARA Response’s Ingredients

Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.

Herb & supplement monograph

Butternut

Interacts with 122 drugs

Butternut (Juglans cinerea) is a North American tree whose inner bark was traditionally used as a mild laxative and folk remedy. Modern scientific evidence supporting any of its uses is very...

Read the full Butternut monograph →
Herb & supplement monograph

Sea Buckthorn

Interacts with 289 drugs

Sea buckthorn is a berry-bearing shrub rich in vitamins, carotenoids, and fatty acids that people use for skin, eye, digestive, and heart health. Early research is promising for a few uses l...

Read the full Sea Buckthorn monograph →
Herb & supplement monograph

Black Walnut

Black walnut is a tree whose green hulls are traditionally used as a natural antiparasitic and digestive remedy, but solid human evidence for these uses is lacking. It contains a compound ca...

Read the full Black Walnut monograph →
Herb & supplement monograph

Clove

Interacts with 977 drugs

Clove is a common cooking spice that is also used in traditional medicine, especially as a topical numbing agent for tooth pain thanks to its main compound, eugenol. Food amounts are general...

Read the full Clove monograph →
Herb & supplement monograph

Pau D'arco

Interacts with 122 drugs

Pau d'arco is a South American tree bark traditionally used for infections and inflammation, and it contains compounds like lapachol that show activity in lab studies. However, strong human...

Read the full Pau D'arco monograph →
Herb & supplement monograph

Wormwood

Interacts with 50 drugs

Wormwood is a very bitter herb traditionally used to stimulate appetite and ease digestion, and it has early research interest in Crohn's disease. It contains thujone, which can be toxic in...

Read the full Wormwood monograph →
Herb & supplement monograph

Garlic

Interacts with 989 drugs

Garlic is a common food and supplement that may modestly help with blood pressure and cholesterol, though the evidence is mixed and effects are usually small. It is generally safe in food am...

Read the full Garlic monograph →
Sources

Sources & How We Checked

PARA Response'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.

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 209 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.

Butternut 3 references
  1. Blumenthal M, ed. The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Trans. S. Klein. Boston, MA: American Botanical Council, 1998.
  2. McGuffin M, Hobbs C, Upton R, Goldberg A, eds. American Herbal Products Association's Botanical Safety Handbook. Boca Raton, FL: CRC Press, LLC 1997.
  3. Brinker F. Herb Contraindications and Drug Interactions. 2nd ed. Sandy, OR: Eclectic Medical Publications, 1998.

See these in context on the Butternut monograph →

Sea Buckthorn 7 references
  1. Johansson AK, Korte H, Yang B, et al. Sea buckthorn berry oil inhibits platelet aggregation. J Nutr Biochem 2000;11:491-5.. PubMed
  2. Grad, S. C., Muresan, I., and Dumitrascu, D. L. Generalized yellow skin caused by high intake of sea buckthorn. Forsch.Komplementmed. 2012;19(3):153-156. PubMed
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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.

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