Organic Neem Leaf Powder Ingredients & Drug Interactions
What is this page for?
First and foremost: checking Organic Neem Leaf Powder 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
Organic Neem Leaf Powder is a dietary supplement by Pure Indian Foods with 1 active ingredient. Its ingredients are commonly taken for skin conditions, dental and gum health, antimicrobial and antiparasitic.Based on those ingredients, 1,013 medications have a known interaction with it, the most serious rated moderate. The ingredients most likely to interact are Neem. Use the checker below to test your specific medication, or read the full HelloPharmacist Interaction Report.
Check Your Meds Against Organic Neem Leaf Powder by Pure Indian Foods
Ask about any prescription or over-the-counter medication and we check it for interactions with Organic Neem Leaf Powder by Pure Indian Foods — 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 Organic Neem Leaf Powder by Pure Indian Foods
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 is pure neem leaf powder—a single active ingredient with no added actives. Neem is a plant from the Indian subcontinent traditionally used in Ayurvedic practice.
The powder form is made from dried, ground neem leaves.
Does it work?
Moderate evidence
The evidence for neem leaf supports its use for a few specific purposes. It's possibly effective for gingivitis (gum inflammation), dental plaque buildup, and head lice.
For acne and tungiasis (a parasitic skin infection), the evidence isn't strong enough for us to rate it. If you're thinking about neem for something else, the data we hold doesn't speak to that.
How safe is it?
Well-documented data
Neem leaf powder is generally well tolerated when taken by mouth in the short term. That said, high-quality safety testing hasn't been done, and serious side effects—though rare—have been reported in adults, including heart rhythm problems and kidney damage.
In children, neem oil taken by mouth can cause serious harm, though leaf preparations are less of a concern. Topically, neem seems safe and well tolerated; the main risk is contact dermatitis in people with sensitive skin.
One case report described a man with a genetic blood condition (G6PD deficiency) who developed hemolytic anemia and jaundice after drinking large amounts of neem tea daily for weeks—his symptoms resolved once he stopped. You should avoid this product during pregnancy; the safety data advises against it.
Breastfeeding safety isn't well established, so it's best avoided while nursing as well.
Meds to double-check
Moderate interaction found
Check your exact medications before taking this product if you take diabetes drugs (risk of low blood sugar), heart or blood pressure medications, immunosuppressants, or any medication your doctor says your liver breaks down. No interactions are documented for the ingredients we could check beyond the theoretical enzyme and transport interactions listed—but that doesn't mean none exist, so the checker below is your best next step.
The bottom line
Scorecard at a glanceFully disclosed formula with some supporting evidence behind its ingredients' uses. Moderate medication interactions have been identified, and safety information is well characterized.
Neem leaf powder is possibly effective for gum disease and lice, and it's generally well tolerated short-term by adults. But it interacts with a wide range of medications, especially diabetes drugs and anything your liver processes—so check your medications before you start.
Pregnant or breastfeeding? Skip it.
Talk to your pharmacist about whether this is right for you.
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 Organic Neem Leaf Powder, straight from the product label.
| Brand | Pure Indian Foods |
|---|---|
| Barcode (UPC) | 850013619924 |
| Net contents | 8 Ounce(s); 227 Gram(s) |
| Market status | On market |
| Date entered into DSLD | Jul 24, 2025 |
| DSLD ID | 333535 |
| Product type | Botanical |
| Supplement form | Powder |
| Dietary claims / uses | All Other, Structure/Function |
| Intended target group(s) | Adult (18 - 50 Years), Organic |
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 Organic Neem Leaf Powder by Pure Indian Foods, sourced from the NIH Dietary Supplement Label Database.
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.
Formulation
100% pure Supports healthy detoxification
This product has been lab tested for heavy metals, and it complies with U.S. federal and state laws.
Certified Organic by NJDA USDA Organic
General Statements
Pure Indian Foods since 1889
Formula
Azadirachta indica
Neem is an incredibly versatile plant that can be used in many applications both internally and externally. It is bitter and considered cooling.
Seals/Symbols
USDA Organic
FDA Statement of Identity
Dietary Supplement
Suggested/Recommended/Usage/Directions
Suggested use: Take 1/2 tsp mixed with warm water, or as directed.
For external application, simply make a paste by mixing with water or lemon juice and apply topically to skin or hair.
Precautions
Keep out of reach of children.
Before taking any herbal supplement, please consult with your physician if you are pregnant, lactating, or have a medical condition.
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.
Is this label outdated? Report a formula or label change and our pharmacy team will review it.
Organic Neem Leaf Powder by Pure Indian Foods 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 Organic Neem Leaf Powder by Pure Indian Foods
This is the 1 active ingredient this product is made of. Select it to open its full monograph.
Serving size0.5 Teaspoon(s) Dosage formPowder Amounts shown are per serving.
Neem
Interacts with1,013 drugs
Neem is a tree from India used for centuries in traditional medicine, especially for skin, dental, and antimicrobial purposes. Some small studies are...
Neem monograph & interactionsOther (inactive) ingredients: Neem, Powder. These complete the product’s ingredient list but are not active constituents.
Organic Neem Leaf Powder by Pure Indian Foods Drug Interactions
HelloPharmacist Interaction Report
Pure Indian Foods Organic Neem Leaf Powder contains neem, which interacts with a substantial number of medications through several pathways.
The most serious documented concern involves blood sugar medications—neem can lower blood glucose levels, and when combined with drugs you're taking for diabetes, it raises your risk of low blood sugar (hypoglycemia). Some people taking metformin have experienced this effect.
Read the full breakdown — every affected drug type, severity by severity
Neem also theoretically affects how your body breaks down and clears certain medications. In laboratory studies, neem has been shown to inhibit several liver enzymes (CYP1A2, CYP2C8, CYP2C9, and CYP3A4) and a protein called P-glycoprotein that transports drugs in your kidneys.
This means it could raise the blood levels of medications processed through these pathways—potentially making them work too well or cause more side effects. These interactions haven't been confirmed in humans yet, but they're a real theoretical concern.
Additionally, neem may work against immunosuppressant medications (drugs that calm your immune system), possibly reducing how well they work. Altogether, these interactions span 994 individual medications.
Before you start this powder, run your exact medications through the checker on this page—especially if you take diabetes drugs, heart or blood pressure medications, or anything your doctor says is broken down by your liver.
Check your own medications below · Editorial policy · How we use AI
Want to check YOUR meds against Organic Neem Leaf Powder?
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 Organic Neem Leaf Powder interact with 1,013 drugs. Click any drug to see the details.
1 of the 1 ingredient in Organic Neem Leaf Powder interact with drugs. Each result below shows which ingredient is responsible. Neem
6-mercaptopurinePurinethol
How 6-mercaptopurine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemImmunosuppressants Moderate
Interaction Summary
Theoretically, neem might decrease the effectiveness of immunosuppressants.
Read the full Neem + 6-mercaptopurine interactionAdo-trastuzumab EmtansineKadcyla
How Ado-trastuzumab Emtansine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Ado-trastuzumab Emtansine interactionAbemaciclibVerzenio
How Abemaciclib interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Abemaciclib interactionAbiraterone
How Abiraterone interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Abiraterone interactionAbiraterone AcetateYonsa, Zytiga
How Abiraterone Acetate interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Abiraterone Acetate interactionAbrocitinibCibinqo
How Abrocitinib interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemImmunosuppressants, Cytochrome P450 2c9 (cyp2c9) Substrates Moderate
Interaction Summary
Theoretically, neem might decrease the effectiveness of immunosuppressants.
Read the full Neem + Abrocitinib interactionAcalabrutinibCalquence
How Acalabrutinib interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, P-glycoprotein Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acalabrutinib interactionAcarboseGlucobay, Prandase, Precose
How Acarbose interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemAntidiabetes Drugs Moderate
Interaction Summary
Neem might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Read the full Neem + Acarbose interactionAcetaminophenChildren's Tylenol, Children's Tylenol Meltaways, Tylenol, Tylenol Ex Strength
How Acetaminophen interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen interactionAcetaminophen, AspirinGemnisyn
How Acetaminophen, Aspirin interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Aspirin interactionAcetaminophen, Aspirin, CaffeineExcedrin, Excedrin Extra Strength, Excedrin Migraine
How Acetaminophen, Aspirin, Caffeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Aspirin, Caffeine interactionAcetaminophen, Brompheniramine, PhenylpropanolamineDimetapp Cold and Flu
How Acetaminophen, Brompheniramine, Phenylpropanolamine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Brompheniramine, Phenylpropanolamine interactionAcetaminophen, ButalbitalAxocet, Bancap, Bucet, Butex Forte, Esgic CF, Orbivan CF +5 more
How Acetaminophen, Butalbital interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Butalbital interactionAcetaminophen, Butalbital, CaffeineEsgic, Esgic Plus, Fiogesic, Fioricet, Repan, Tecnal +1 more
How Acetaminophen, Butalbital, Caffeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Butalbital, Caffeine interactionAcetaminophen, Butalbital, Caffeine, CodeineEsgic with Codeine, Fioricet w/ Codeine
How Acetaminophen, Butalbital, Caffeine, Codeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Butalbital, Caffeine, Codeine interactionAcetaminophen, Butalbital, CodeineBancap w/ Codeine
How Acetaminophen, Butalbital, Codeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Butalbital, Codeine interactionAcetaminophen, Butalbital, Codeine PhosphatePhrenilin #3
How Acetaminophen, Butalbital, Codeine Phosphate interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Butalbital, Codeine Phosphate interactionAcetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, PhenylephrineHycomine Compound
How Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Caffeine, Chlorpheniramine, Hydrocodone, Phenylephrine interactionAcetaminophen, Caffeine, CodeineGesic C15, Gesic C30, Gesic C8, Lenoltec 1, Lenoltec 2, Lenoltec 3 +1 more
How Acetaminophen, Caffeine, Codeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Caffeine, Codeine interactionAcetaminophen, Caffeine, Codeine, SalicylamideCodalan No.1, Codalan No.2, Codalan No.3
How Acetaminophen, Caffeine, Codeine, Salicylamide interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Caffeine, Codeine, Salicylamide interactionAcetaminophen, Caffeine, DihydrocodeineDHC Plus, Panlor DC, Panlor SS
How Acetaminophen, Caffeine, Dihydrocodeine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Caffeine, Dihydrocodeine interactionAcetaminophen, Caffeine, IsomethepteneMigralam
How Acetaminophen, Caffeine, Isometheptene interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Caffeine, Isometheptene interactionAcetaminophen, Caffeine, PyrilamineMidol Max Strength Menstrual
How Acetaminophen, Caffeine, Pyrilamine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Caffeine, Pyrilamine interactionAcetaminophen, Chlorpheniramine Maleate, Dextromethorphan HbrVicks Formula 44M Cough, Cold & Flu Relief
How Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine Maleate, Dextromethorphan Hbr interactionAcetaminophen, Chlorpheniramine, Codeine, PhenylephrineColrex
How Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Codeine, Phenylephrine interactionAcetaminophen, Chlorpheniramine, DextromethorphanCoricidin II Extra Strength Cold and Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Dextromethorphan interactionAcetaminophen, Chlorpheniramine, Dextromethorphan HydrobromideCoricidin HBP Maximum Strength Flu
How Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Dextromethorphan Hydrobromide interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PhenylpropanolamineMulti Symptom Cold Relief
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Dextromethorphan, Phenylpropanolamine interactionAcetaminophen, Chlorpheniramine, Dextromethorphan, PseudoephedrineChildren's Tylenol Cold Plus Cough, Tylenol Cold Ex Strength
How Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 1a2 (cyp1a2) Substrates, Cytochrome P450 3a4 (cyp3a4) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Dextromethorphan, Pseudoephedrine interactionAcetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, SalicylamideRhinogesic GG
How Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interacts with Organic Neem Leaf Powder — through 1 ingredient. Tap an ingredient for the detail:
NeemCytochrome P450 3a4 (cyp3a4) Substrates, Cytochrome P450 1a2 (cyp1a2) Substrates Moderate
Interaction Summary
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
Read the full Neem + Acetaminophen, Chlorpheniramine, Guaifenesin, Phenylephrine, Salicylamide interactionEach ingredient & the kinds of drugs it affects
For each ingredient in Organic Neem Leaf Powder 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.
Neem
Antidiabetes Drugs
Neem might increase the risk of hypoglycemia when taken with antidiabetes drugs.
Some clinical research shows that neem can lower blood glucose levels in adults with type 2 diabetes, including those already taking metformin.
Cytochrome P450 1A2 (Cyp1A2) Substrates
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP1A2 substrates.
In vitro research shows that neem leaf extract inhibits CYP1A2 enzymes. So far, this reaction has not been reported in humans.
Cytochrome P450 2C8 (Cyp2C8) Substrates
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP2C8 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP2C8 enzymes. So far, this reaction has not been reported in humans.
Cytochrome P450 2C9 (Cyp2C9) Substrates
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP2C9 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP2C9 enzymes. So far, this reaction has not been reported in humans.
Cytochrome P450 3A4 (Cyp3A4) Substrates
Theoretically, neem leaf extract might increase the levels and clinical effects of CYP3A4 substrates.
In vitro research shows that neem leaf methanol extract inhibits CYP3A4 enzymes. So far, this reaction has not been reported in humans.
Immunosuppressants
Theoretically, neem might decrease the effectiveness of immunosuppressants.
Animal research suggests that neem might have immunostimulant effects.
P-Glycoprotein Substrates
Theoretically, neem leaf extract might increase the levels and clinical effects of P-glycoprotein substrates.
In vitro research shows that neem leaf methanol extract inhibits renal P-glycoprotein transport activity. So far, this reaction has not been reported in humans.
Brand information
Manufacturer and brand details for Organic Neem Leaf Powder, from the product label.
Pure Indian Foods
See all Pure Indian Foods products- Name
- Pure Indian Foods
- Street Address
- PO Box 296
- City
- Princeton Jct
- State
- NJ
- ZipCode
- 08550
- Web Address
- pureindianfoods.com
Organic Neem Leaf Powder by Pure Indian Foods: Common Questions
Does Organic Neem Leaf Powder by Pure Indian Foods interact with any medications?
How can one product interact with so many drugs?
Where does this information come from?
Can I take neem leaf powder if I'm pregnant?
Is neem leaf powder safe to take by mouth?
Can I use this if I'm taking diabetes medication?
What is neem leaf powder used for?
Can I use this product while breastfeeding?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
Not sure if Organic Neem Leaf Powder 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 Organic Neem Leaf Powder’s Ingredients
Every ingredient we hold a full HelloPharmacist monograph for — uses, evidence, safety, and the complete interaction list.
Sources & How We Checked
Organic Neem Leaf Powder'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 28 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.
Neem 28 references
- Sinniah D, Baskaran G. Margosa oil poisoning as a cause of Reye's syndrome. Lancet 1981;1:487-9. PubMed
- Sinniah D, Baskaran G, Looi LM, Leong KL. Reye-like syndrome due to margosa oil poisoning: report of a case with postmortem findings. Am J Gastroenterol 1982;77:158-61.
- Sinniah R, Sinniah D, Chia LS, Baskaran G. Animal model of margosa oil ingestion with Reye-like syndrome. Pathogenesis of microvesicular fatty liver. J Pathol 1989;159:255-64. PubMed
- Lai SM, Lim KW, Cheng HK. Margosa oil poisoning as a cause of toxic encephalopathy. Singapore Med J 1990;31:463-5.
- Biswas K, Chattopadhyay I, Banerjee RK, Bandyopadhyay U. Biological activities and medicinal properties of neem (Azadirachta indica). Curr Sci 2002;82:1336-45.
- Upadhyay SN, Dhawan S, Garg S, Talwar GP. Immunomodulatory effects of neem (Azadirachta indica) oil. Int J Immunopharmacol 1992;14:1187-93. PubMed
- Ibrahim IA, Khalid SA, Omer SA, Adam SE. On the toxicology of Azadirachta indica leaves. J Ethnopharmacol 1992;35:267-73. PubMed
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