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Dietary supplement

Chitrak Ingredients & Drug Interactions

by Hawaii Pharm

Chitrak label
See full label image
Liquid Category: Botanical
Most serious interaction: Moderate
Clinical methodology reviewed by · Updated Sep 16, 2026 · Label data from the NIH DSLD
What is this page for?

First and foremost: checking Chitrak 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

The interaction bottom line Most serious interaction: Moderate

Chitrak is a dietary supplement by Hawaii Pharm with 1 active ingredient. Its ingredients are commonly taken for digestive complaints and poor appetite, skin conditions and wounds (applied to the skin), joint pain and swelling.Based on those ingredients, 1,097 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Chitrak extract. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.

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Check Your Meds Against Chitrak by Hawaii Pharm

Ask about any prescription or over-the-counter medication and we check it for interactions with Chitrak by Hawaii Pharm — and tell you which ingredient is responsible.

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HelloPharmacist Scorecard of Chitrak by Hawaii Pharm

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

Generated from HelloPharmacist’s pharmacist-curated databases and editorial rules · Last generated Jul 16, 2026

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 1 of its 1 active ingredient.
  • No proprietary blends here — you can verify the dose of every single component.

Chitrak is a single-ingredient liquid extract made from Ceylon leadwort root. The active compound is plumbagin, the chemical responsible for both the herb's traditional uses and its interactions with medications and your body's liver enzymes.

Does it work?

Couldn't assess
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 assessable

This is a single-ingredient Ceylon Leadwort product and its label doesn't state a use — see Ceylon Leadwort's own graded uses on its monograph.

Why this rating?
  • We looked at the product name, claims, and label statements and couldn't find a stated purpose to grade.

The data on file rates asthma—one traditional use for chitrak—as having insufficient reliable evidence to evaluate. We don't hold effectiveness information for other claimed uses.

The evidence, ingredient by ingredient Ceylon Leadwort

How safe is it?

Some data gaps
Safety Information · database check
Some gaps

Safety data exists for these ingredients, but with some important gaps.

Why this rating?
  • We hold adverse-effect (side-effect) data for 0 of the 1 matched ingredient.
  • Pregnancy & breastfeeding safety ratings cover 1 of 1.
  • General safety write-ups exist for 1 of 1.
  • Remember: this measures how much safety information exists. Thin data is not the same as being safe.

Chitrak contains plumbagin, which can irritate your skin and digestive tract and may become toxic at higher doses. The safety data advises against using it during pregnancy because it's been traditionally used to cause abortion.

There isn't enough safety information to recommend it while breastfeeding either—talk with your pharmacist or doctor about whether it's right for you if you're pregnant or nursing.

Side effects, ingredient by ingredient Ceylon Leadwort

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?
  • 1 of the 1 matched ingredient can interact with medications — Ceylon Leadwort.
  • The most serious interaction on file is rated Moderate.
  • Some involve high-stakes drug classes: anticoagulant / antiplatelet drugs; immunosuppressants / transplant drugs; diabetes medications.
  • For scale: 1,098 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 you take Chitrak, check with your doctor or pharmacist if you're on any medications metabolized by liver enzymes (CYP2D6, CYP1A2, CYP2C9, or CYP3A4)—this includes antidepressants, pain relievers, and cholesterol drugs. Also check if you take blood thinners, hormone therapy, immunosuppressants, or diabetes medications.

The interactions haven't been proven in humans, but the theoretical risk is real enough to warrant a conversation with your healthcare provider.

Check your own medication Run your meds through the checker above

The bottom line

Scorecard at a glanceFully disclosed formula with no assessable stated purpose. Moderate medication interactions have been identified, and some safety-information gaps remain.

Chitrak is a single-ingredient herbal extract that theoretically interacts with many medications through how your liver processes drugs. If you take any prescription medications—especially blood thinners, diabetes drugs, antidepressants, or hormone therapy—you'll want to check your exact list with your pharmacist or doctor before starting this product.

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 Nov 21, 2020.

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 Chitrak, straight from the product label.

Brand Hawaii Pharm
Barcode (UPC) 7440102624668
Net contents 4 Fluid Ounce(s); 120 mL
Market status On market
Date entered into DSLD Nov 21, 2020
DSLD ID 237708
Product type Botanical
Supplement form Liquid
Dietary claims / uses All Other, Structure/Function
Intended target group(s) Adult (18 - 50 Years), Gluten 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 Chitrak by Hawaii Pharm, 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:
0.7 mL
Maximum serving Sizes:
1 mL
Servings per container
120
UPC/BARCODE
7440102624668
IngredientAmount% DV
Chitrak extract970 mg--

Other ingredients: Vegetable Palm Glycerin, Alcohol

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.
General Statements

Hawaii Pharm Herbal Extract Highest quality since 2008

Made with Aloha!

Formulation

Contains no GMO, gluten, artificial colors, heavy metals, preservatives, pesticides, fertilizers.

Super concentrated liquid herbal extract. Dry herb/menstruum ratio: 1:3.

Manufactured in an FDA registered facility.

Non GMO Gluten free

Made in USA, Hawaii

Suggested/Recommended/Usage/Directions

Directions for use: Shake well before using. Take about 20-30 drops (0.7-1 ml, one full squeeze of the dropper bulb) to 2-4 oz of juice or water up to 4 times per day.

Precautions

Warning: Keep out of the reach of children.

We recommend to seek expert medical advice before taking. May have contraindications.

Do not use if you are allergic to any ingredients.

Consult your physician before giving to children under 18, during pregnancy, if nursing or taking any medications.

Consult your physician before giving to children under 18, during pregnancy, if nursing or taking any medications.

Do not use if seal is broken or missing.

Storage

Store in a cool dry place.

Formula

(Plumbago zeylanica)

FDA Statement of Identity

Herbal Dietary Supplement

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

FDA Registered Facility Made in United States of America USA

Is this label outdated? Report a formula or label change and our pharmacy team will review it.

See for yourself

Chitrak by Hawaii Pharm label

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

Chitrak label

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)
What’s inside

The Ingredients in Chitrak by Hawaii Pharm

This is the 1 active ingredient this product is made of. Select it to open its full monograph.

Serving size0.7 mL Dosage formLiquid Servings per container120 Amounts shown are per serving.

Chitrak extract

Interacts with
1,097 drugs
970 mg per serving

Ceylon Leadwort (Plumbago zeylanica) is a plant long used in Ayurvedic and other traditional medicine systems, mainly for digestion, skin problems, an...

Chitrak extract monograph & interactions

Other (inactive) ingredients: Vegetable Palm Glycerin, Alcohol. These complete the product’s ingredient list but are not active constituents.

Interaction report

Chitrak by Hawaii Pharm Drug Interactions

Want to check YOUR meds against Chitrak?

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
1,097Drugs
1,097 Moderate

Ingredients driving the most interactions

Chitrak extract 1,097

Individual Drug Interactions

The ingredients in Chitrak interact with 1,097 drugs. Click any drug to see the details.

1 of the 1 ingredient in Chitrak interact with drugs. Each result below shows which ingredient is responsible. Chitrak extract

Each ingredient & the kinds of drugs it affects

For each ingredient in Chitrak 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.

Chitrak extract10 drug types · 1,097 drugs

Anticoagulant/Antiplatelet Drugs

There is some concern that Ceylon leadwort might potentiate the effects of anticoagulant and antiplatelet drugs and possibly increase the risk of bleeding. Ceylon leadwort root extract has been shown to decrease platelet adhesion and prolong bleeding in animals. However, this effect has not yet been demonstrated in humans. Until more is known, use cautiously in patients taking anticoagulant or antiplatelet drugs. Some of these drugs include aspirin, clopidogrel (Plavix), dalteparin (Fragmin), enoxaparin (Lovenox), heparin, ticlopidine (Ticlid), warfarin (Coumadin), and others.

Likelihood Possible Evidence D
Antidiabetes Drugs

Ceylon leadwort root extract has been shown to both increase and decrease blood glucose levels in animal research. This effect has not yet been demonstrated in humans. Theoretically, Ceylon leadwort might reduce or potentiate the effects of antidiabetes drugs. Monitor blood glucose levels closely. Medication dose adjustments may be necessary. Some antidiabetes drugs include glimepiride (Amaryl), glyburide (Diabeta, Glynase PresTab, Micronase), insulin, pioglitazone (Actos), rosiglitazone (Avandia), and others.

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

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 1A2 (CYP1A2) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP1A2. Some substrates of CYP1A2 include clozapine (Clozaril), cyclobenzaprine (Flexeril), fluvoxamine (Luvox), haloperidol (Haldol), imipramine (Tofranil), mexiletine (Mexitil), olanzapine (Zyprexa), pentazocine (Talwin), propranolol (Inderal), tacrine (Cognex), zileuton (Zyflo), zolmitriptan (Zomig), and others.

Likelihood Possible Evidence D
Cytochrome P450 2B6 (Cyp2B6) Substrates

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2B6 (CYP2B6) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2B6. Drugs that are metabolized by CYP2B6 include ketamine (Ketalar), phenobarbital, orphenadrine (Norflex), secobarbital (Seconal), and dexamethasone (Decadron).

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

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2C9 (CYP2C9) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2C9. Drugs that are metabolized by CYP2C9 include celecoxib (Celebrex), diclofenac (Voltaren), fluvastatin (Lescol), glipizide (Glucotrol), ibuprofen (Advil, Motrin), irbesartan (Avapro), losartan (Cozaar), phenytoin (Dilantin), piroxicam (Feldene), tamoxifen (Nolvadex), tolbutamide (Tolinase), torsemide (Demadex), and S-warfarin (Coumadin).

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

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2D6 (CYP2D6) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2D6. Some drugs metabolized by CYP2D6 include amitriptyline (Elavil), codeine, desipramine (Norpramin), flecainide (Tambocor), fluoxetine (Prozac), ondansetron (Zofran), tramadol (Ultram), and others.

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

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 2E1 (CYP2E1) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP2E1. Some drugs metabolized by CYP2E1 include acetaminophen, chlorzoxazone (Parafon Forte), ethanol, theophylline, and anesthetics such as enflurane (Ethrane), halothane (Fluothane), isoflurane (Forane), methoxyflurane (Penthrane).

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

Plumbagin, a constituent of Ceylon leadwort, has been shown to inhibit cytochrome P450 3A4 (CYP3A4) in vitro. So far, this interaction has not been reported in humans. Theoretically, Ceylon leadwort might increase the levels of drugs metabolized by CYP3A4. Some drugs metabolized by CYP3A4 include lovastatin (Mevacor), clarithromycin (Biaxin), indinavir (Crixivan), sildenafil (Viagra), triazolam (Halcion), and numerous others.

Likelihood Possible Evidence D
Estrogens

Laboratory research suggests that Ceylon leadwort root extract has anti-estrogenic activity. Theoretically, Ceylon leadwort may interfere with hormone therapy.

Likelihood Possible Evidence D
Immunosuppressants

Plumbagin, a constituent of Ceylon leadwort, has demonstrated immunosuppressant activity in animal research. Theoretically, Ceylon leadwort might interfere with immunosuppressive therapy. Immunosuppressant drugs include azathioprine (Imuran), basiliximab (Simulect), cyclosporine (Neoral, Sandimmune), daclizumab (Zenapax), muromonab-CD3 (OKT3, Orthoclone OKT3), mycophenolate (CellCept), tacrolimus (FK506, Prograf), sirolimus (Rapamune), prednisone (Deltasone, Orasone), corticosteroids (glucocorticoids), and others.

Likelihood Possible Evidence D
Chitrak extract full monograph & interactions
The maker

Brand information

Manufacturer and brand details for Chitrak, from the product label.

Hawaii Pharm

See all Hawaii Pharm products
Name
Hawaii Pharm LLC
City
Honolulu
State
HI
ZipCode
96815
Web Address
www.hawaiipharm.com
Pharmacist Counseling Corner

Chitrak by Hawaii Pharm: Common Questions

Does Chitrak by Hawaii Pharm interact with any medications?
Yes. Based on its ingredients, Chitrak has a known interaction with 1,097 medications. Use the checker to see how it interacts with a specific drug.
How can one product interact with so many drugs?
Chitrak contains a single active ingredient, and that one ingredient can interact with many different medications on its own. We check it against each medication and show the mechanism 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 it safe to use Chitrak while I'm pregnant?
No. The safety data advises against it—chitrak has been traditionally used to cause abortion. Talk with your doctor or pharmacist before considering any herbal supplement during pregnancy.
Can I take Chitrak if I'm breastfeeding?
There isn't enough safety information to recommend it while breastfeeding. Speak with your pharmacist or doctor about whether it's appropriate for you.
Does Chitrak actually work for asthma?
The evidence on file is insufficient to rate it. We don't have reliable data showing it helps asthma, so it shouldn't be used as a substitute for your prescribed asthma medications.
What's plumbagin, and why does it matter?
Plumbagin is the active chemical in chitrak. It can irritate your skin and digestive tract, may be toxic in higher doses, and interferes with how your liver breaks down many medications—which is why you need to check with your pharmacist before taking it.
The interactions haven't happened in humans—does that mean it's safe?
Not necessarily. These interactions are based on solid lab research, but they simply haven't been documented in people yet. That's exactly why you should talk with your pharmacist or doctor before combining this product with any of your medications.

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.

Chitrak label
Go deeper

The Full Monographs Behind Chitrak’s Ingredients

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

Herb & supplement monograph

Ceylon Leadwort

Interacts with 1,097 drugs

Ceylon Leadwort (Plumbago zeylanica) is a plant long used in Ayurvedic and other traditional medicine systems, mainly for digestion, skin problems, and pain. Solid human studies are lacking,...

Read the full Ceylon Leadwort monograph →
Sources

Sources & How We Checked

Chitrak'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 10 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.

Ceylon Leadwort 10 references
  1. Mandavkar, YD, Jalalpure, SS. A comprehensive review on Plumbago zeylanica Linn. African J. Pharmacy and Pharmacology. 2011;5(25):2738-2747. DOI
  2. Kumar SS, Shanmugasundaram KR. Amrita Bindu-an antioxidant inducer therapy in asthma children. J. Ethnopharmacol. 2004;90:105-114. PubMed
  3. Sandeep G, Dheeraj A, Sharma NK, Jhade D, Bharti A. Effect of plumbagin free alcohol extract of Plumbago zeylanica Linn. root on reproductive system of female Wistar rats. Asian Pac J Trop Med. 2011 Dec;4(12):978-84. PubMed
  4. Vijayakumar R, Senthilvelan M, Ravindran R, Devi RS. Plumbago zeylanica action on blood coagulation profile with and without blood volume reduction. Vascul Pharmacol. 2006 Aug;45(2):86-90. PubMed
  5. Olagunju JA, Jobi AA, Oyedapo OO. An investigation into the biochemical basis of the observed hyperglycaemia in rats treated with ethanol root extract of plumbago zeylanica. Phytother Res. 1999 Jun;13(4):346-8.
  6. Chen A, Zhou X, Tang S, Liu M, Wang X. Evaluation of the inhibition potential of plumbagin against cytochrome P450 using LC-MS/MS and cocktail approach. Sci Rep. 2016 Jun 22;6:28482. PubMed
  7. Sunil C, Duraipandiyan V, Agastian P, Ignacimuthu S. Antidiabetic effect of plumbagin isolated from Plumbago zeylanica L. root and its effect on GLUT4 translocation in streptozotocin-induced diabetic rats. Food Chem Toxicol. 2012 Dec;50(12):4356-63. PubMed
  8. Checker R, Sharma D, Sandur SK, Khanam S, Poduval TB. Anti-inflammatory effects of plumbagin are mediated by inhibition of NF-kappaB activation in lymphocytes. Int Immunopharmacol. 2009 Jul;9(7-8):949-58. PubMed
  9. Jia Y, Jing J, Bai Y, Li Z, Liu L, Luo J, Liu M, Chen H. Amelioration of experimental autoimmune encephalomyelitis by plumbagin through down-regulation of JAK-STAT and NF-?B signaling pathways. PLoS One. 2011;6(10):e27006. PubMed
  10. Poosarla A, D N R, Athota RR, Sunkara VG. Modulation of T cell proliferation and cytokine response by Plumbagin, extracted from Plumbago zeylanica in collagen induced arthritis. BMC Complement Altern Med. 2011 Nov 16;11:114. PubMed

See these in context on the Ceylon Leadwort monograph →

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

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