Pomegranate + Sildenafil Citrate
Sildenafil Citrate brand name: Viagra.
Sildenafil Citrate falls into 2 drug categories that Pomegranate can interact with; the most serious is rated minor. Theoretically, pomegranate might increase levels of drugs metabolized by CYP2C9.
Read the full interaction reportPomegranate and Sildenafil Citrate
These two interact in 2 distinct ways. Each one is explained separately below.
Why Are There 2 Interactions?
Pomegranate interacts with whole categories of medication. Sildenafil Citrate falls into 2 of those categories, so it can interact with Pomegranate in 2 different ways. We’ve listed each one below — your overall risk is driven by the most serious of them (Minor).
CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES
1 of 2Why this applies to Sildenafil Citrate
Sildenafil Citrate falls under CYTOCHROME P450 2C9 (CYP2C9) SUBSTRATES — the group Pomegranate interacts with.
Some animal and in vitro research shows that pomegranate juice inhibits intestinal, but not hepatic, CYP2C9 isoenzyme activity. However, clinical research shows that neither pomegranate juice nor pomegranate extract have a significant effect on CYP2C9 activity in humans.
Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans..
Here's the short version: pomegranate and sildenafil (Viagra) are very unlikely to cause you trouble together. The theory is that pomegranate might block a liver enzyme called CYP2C9, which helps break down sildenafil. If that enzyme were slowed, sildenafil could build up a bit and lead to stronger effects like headache, flushing, a stuffy nose, or lightheadedness.
But here's the reassuring part. This idea comes mostly from lab and animal studies. When researchers actually tested it in people, pomegranate juice and extract did not meaningfully change this enzyme's activity. Enjoying pomegranate as a food or juice shouldn't be a problem. If you use concentrated extracts or feel unusual after dosing, just check with your pharmacist or doctor.
- Nagata M, Hidaka M, Sekiya H, et al. Effects of pomegranate juice on human cytochrome P450 2C9 and tolbutamide pharmacokinetics in rats. Drug Metab Dispos 2007;35:302-5. PubMed
- Hanley MJ, Masse G, Harmatz JS, et al. Pomegranate juice and pomegranate extract do not impair oral clearance of flurbiprofen in human volunteers: divergence from in vitro results. Clin Pharmacol Ther 2012;92(5):651-7. PubMed
CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES
2 of 2Sildenafil Citrate also falls under CYTOCHROME P450 3A4 (CYP3A4) SUBSTRATES.
Pomegranate contains several polyphenols that have individually been shown to inhibit CYP3A4. However, there is contradictory evidence about the effect of whole pomegranate juice on CYP3A4 activity. In vitro, pomegranate juice significantly inhibits the CYP3A4 enzyme, with comparable inhibition to grapefruit juice. In an animal model, pomegranate juice inhibits CYP3A4 metabolism of carbamazepine and increases levels of carbamazepine by 1.5 times; however, in human volunteers, drinking a single glass of pomegranate juice 240 mL or taking 200 mL daily for 2 weeks does not significantly affect levels of the CYP3A4 substrate midazolam after oral or intravenous administration. Another study in healthy volunteers shows that consuming pomegranate juice 300 mL three times daily for three days also does not significantly affect levels of simvastatin, a CYP3A4 substrate This suggests that pomegranate is unlikely to significantly affect levels of CYP3A4 substrates in humans.
Interaction has been demonstrated in animal or in lab research but has been shown not to occur in humans..
Here's the quick story on pomegranate and Viagra (sildenafil). Your body clears sildenafil using a liver enzyme called CYP3A4. In a test tube, pomegranate juice can slow that enzyme down, and in theory that could let sildenafil build up a bit, nudging up its usual effects like headache, flushing, a stuffy nose, or lightheadedness.
The reassuring part: when researchers actually tested pomegranate juice in people, it didn't meaningfully change blood levels of other CYP3A4 drugs. So with normal food or juice amounts, a real problem is unlikely. I'd still mention it to your pharmacist if you regularly drink concentrated pomegranate extract or take nitrates or blood pressure meds, just to be safe.
- Hidaka M, Okumura M, Fujita K, et al. Effects of pomegranate juice on human cytochrome p450 3A (CYP3A) and carbamazepine pharmacokinetics in rats. Drug Metab Dispos 2005;33:644-8. PubMed
- Farkas D, Oleson LE, Zhao Y, et al. Pomegranate juice does not impair clearance of oral or intravenous midazolam, a probe for cytochrome P450-3A activity: comparison with grapefruit juice. J Clin Pharmacol 2007;47:286-94. PubMed
- Yeo C, Shon J, Liu K, et al. The effects of pomegranate juice on the pharmacokinetics of simvastatin in healthy Korean subjects (PI-63). Clin Pharmacol Ther 2006;79:23.
- Farkas D, Greenblatt DJ. Influence of fruit juices on drug disposition: discrepancies between in vitro and clinical studies. Expert Opin Drug Metab Toxicol 2008;4:381-93.
- Misaka S, Nakamura R, Uchida S, et al. Effect of 2 weeks' consumption of pomegranate juice on the pharmacokinetics of a single dose of midazolam: an open-label, randomized, single-center, 2-period crossover study in healthy Japanese volunteers. Clin Ther PubMed
- Park SJ, Yeo CW, Shim EJ, et al. Pomegranate juice does not affect the disposition of simvastatin in healthy subjects. Eur J Drug Metab Pharmacokinet 2016;41(4):339-44. PubMed
What These Ratings Mean
Every interaction above is graded three ways — here’s the key to each label.
Clinically significant. Avoid the combination, or use only under close professional supervision.
Usually worth avoiding or managing — may need monitoring, a dose change, or timing apart.
Generally not serious. Be aware of it and mention it to your pharmacist.
- LikelyWell-controlled human studies have demonstrated the likely existence of this interaction.
- ProbableInteraction has not been documented in well-controlled studies, however, the interaction has been demonstrated in some small human studies or in controlled animal studies in conjunction with multiple case reports.
- PossibleInteraction has been documented in animal or in lab research, or the interaction has been documented in humans but is limited to case reports or conflicting clinical research exists.
- UnlikelyInteraction has been demonstrated in animal or in lab research but has been shown not to occur in humans.
- AHigh-quality meta-analysis (quantitative systematic review).
- BCase-control study.
- CConsensus.
- DAnecdotal evidence.
These ratings are for information only. Never start, stop, or otherwise change your therapy before speaking with your provider.
Pomegranate Also Interacts With Other Medications
Pomegranate has 355 moderate, 566 minor known drug interactions in our database — the Sildenafil Citrate one above is among them. If you take anything else, check it against the full list below.
Check Another of Your Medications Against Pomegranate
We haven’t checked that one against Pomegranate yet — ask our pharmacists directly.
Covers the 2,830 medications we’ve checked against Pomegranate. Pick one to open its full report.
Questions About Pomegranate or Sildenafil Citrate
These are real questions from readers, answered by the pharmacists at HelloPharmacist — written by a person, not generated from a database. Each one covers Pomegranate or Sildenafil Citrate, not necessarily both, but if one is close to what you were about to ask it will usually go further than a database entry can:
- Is It Safe to Eat Pomegranate Seeds With Pravastatin? ›
- Which Medications Interact With Nitric Oxide Supplements? ›
- Breaking Down The Interaction Between Pomegranate And Lipitor ›
- Can You Cut, Split Or Crush Viagra (Sildenafil Citrate)? ›
Not quite your question? Ask our pharmacists directly — it is free, there is no account required, and answers usually come back within 24 hours.
See Every Supplement That Interacts With Sildenafil Citrate
This page covers Pomegranate only. If you take other supplements — a multivitamin, a sleep aid, something for joints — the Sildenafil Citrate page lists 160 supplements it has a documented interaction with, worst first, each one explained.
The most serious there right now: Activated Charcoal (major), American Mistletoe (major), Grapefruit (major), Hawthorn (major) and St. John's Wort (major).
Taking Pomegranate as Part of a Dietary Supplement Product? Check It for Interactions
We hold 4,607 real supplement products containing Pomegranate, each one broken down to its full ingredient list — and combination products often carry several ingredients besides Pomegranate. Your product may carry other ingredients that interact with Sildenafil Citrate too, on top of Pomegranate — and those would not show on this page. Find your product and we’ll check every ingredient on its label:
Where Pomegranate and Sildenafil Citrate Sit Against Everything Else
Out of every supplement and medication people look up on HelloPharmacist, here is where these two land this week — and which way each has been moving.
#57 of 1,452 supplements looked up here in the last 7 days
#937 of 2,830 medications looked up here in the last 7 days
Position among everything looked up on this site, not a measure of how commonly either one is used or how important it is. A supplement can climb this list because of a news story. It counts every request to the page, automated ones included, and nothing here identifies anyone.
About Pomegranate
What is Pomegranate?
- Heart and blood vessel health
- Antioxidant support
- High blood pressure
- Inflammation
- Digestive upset
- Skin health
Pomegranate is a nutrient-rich fruit that is high in antioxidants and is widely enjoyed as food and juice. Early research suggests it may support heart health and blood pressure, but the evidence is still limited and not strong enough to call it a proven treatment. As a food it is generally safe, but talk to your pharmacist or doctor before using concentrated extracts, especially if you are pregnant, breastfeeding, or take medications.
About Sildenafil
What Is Sildenafil Used For?
Brand name: Viagra
Sildenafil treats two distinct conditions depending on the product. Viagra (tablet) and Vybrique (dissolving oral film) are approved for erectile dysfunction (ED) — difficulty getting or keeping an erection. Generic sildenafil tablets and oral film are also approved for ED.
Revatio and several generic sildenafil products (tablets, oral suspension, and injection) are used for pulmonary arterial hypertension (PAH) — high blood pressure in the arteries of the lungs — in adults to improve exercise ability and slow the disease from getting worse. Revatio oral suspension and injection are also approved for PAH in children ages 1 to 17.
Other Drugs & Pomegranate
Browse every other medication we’ve checked against Pomegranate — both the ones with a known interaction and the ones without. Select any drug for the full detail.
No drugs match “”.
355 interactions
- Diltiazem ›
- Nifedipine ›
- Propranolol ›
- Lidocaine ›
- Hydrochlorothiazide ›
- Verapamil ›
- Fentanyl ›
- Oxycodone ›
- Dextromethorphan ›
- Formoterol ›
- Hydralazine ›
- Morphine Sulfate ›
- Amphetamine ›
- Lofepramine ›
- Nortriptyline ›
- Propoxyphene ›
- Trichlormethiazide ›
- Aripiprazole ›
- Bendroflumethiazide ›
- Cyclobenzaprine ›
- Desipramine ›
- Doxepin ›
- Duloxetine ›
- Fluphenazine ›
- Lisinopril ›
- Metolazone ›
- Minoxidil ›
- Nicardipine ›
- Paroxetine ›
- Prazosin ›
- Spironolactone ›
- Timolol ›
- Tramadol ›
- Vortioxetine ›
- Warfarin Sodium ›
- Acebutolol ›
- Acetazolamide ›
- Ambrisentan ›
- Amiloride ›
- Amphetamine Sulfate ›
- Aripiprazole Lauroxil ›
- Atenolol ›
- Betaxolol ›
- Candesartan Cilexetil ›
- Captopril ›
- Carteolol ›
- Carvedilol ›
- Chlorpromazine ›
- Chlorpropamide ›
- Chlorthalidone ›
- Clomipramine ›
- Clozapine ›
- Cyclothiazide ›
- Desvenlafaxine ›
- Enalapril Maleate ›
- Felodipine ›
- Fluoxetine ›
- Galantamine ›
- Guanethidine Monosulfate ›
- Hydrocodone ›
Showing 60 of 355 moderate interactions — see all 355 on the Pomegranate page.
566 interactions
- Diclofenac Sodium ›
- Ibuprofen ›
- Hydrocortisone ›
- Naproxen ›
- Erythromycin ›
- Estradiol ›
- Norethindrone ›
- Testosterone ›
- Levonorgestrel ›
- Prednisone ›
- Quinidine ›
- Cyclosporine ›
- Dexamethasone ›
- Glyburide ›
- Triazolam ›
- Zopiclone ›
- Colchicine ›
- Flurbiprofen ›
- Oxybutynin ›
- Phenytoin ›
- Prednisolone ›
- Tacrolimus ›
- Temazepam ›
- Budesonide ›
- Carbamazepine ›
- Clindamycin ›
- Diclofenac Potassium ›
- Doxorubicin ›
- Fluticasone ›
- Indomethacin ›
- Miconazole ›
- Trimipramine ›
- Buprenorphine ›
- Conjugated Estrogens ›
- Diazepam ›
- Everolimus ›
- Ivabradine ›
- Medroxyprogesterone ›
- Medroxyprogesterone Acetate ›
- Meloxicam ›
- Rifampin ›
- Testosterone Undecanoate ›
- Caffeine (otc Drug) ›
- Ciclesonide ›
- Clonazepam ›
- Dapsone ›
- Erythromycin Ethylsuccinate ›
- Erythromycin Stearate ›
- Etoposide ›
- Fluticasone Propionate ›
- Hydroxyzine ›
- Itraconazole ›
- Midazolam ›
- Modafinil ›
- Omeprazole ›
- Pantoprazole ›
- Progesterone (prescription Drug) ›
- Zolpidem ›
- Abiraterone Acetate ›
- Almotriptan ›
Showing 60 of 566 minor interactions — see all 566 on the Pomegranate page.
No interaction 1,908 drugs checked — show the list
We also checked Pomegranate against these medications and found no known interaction in our sources. Open any page to confirm.
- Levothyroxine ›
- Methylphenidate ›
- Aspirin ›
- Ivermectin ›
- Escitalopram ›
- Acetaminophen ›
- Docusate ›
- Valacyclovir ›
- Hydroxyurea ›
- Sumatriptan ›
- Semaglutide ›
- Tirzepatide ›
- Bupropion ›
- Metformin ›
- Amoxicillin ›
- Acyclovir ›
- Bendamustine ›
- Doxycycline ›
- Methotrexate ›
- Lamotrigine ›
- Gabapentin ›
- Pregabalin ›
- Azithromycin ›
- Isotretinoin ›
- Methylene Blue ›
- Ciprofloxacin ›
- Levothyroxine, Liothyronine ›
- Cyclopentolate ›
- Cephalexin ›
- Roxithromycin ›
- Acetaminophen, Dextromethorphan, Doxylamine ›
- Pegunigalsidase Alfa-iwxj ›
- Daptomycin ›
- Hexobarbitone ›
- Levothyroxine Sodium ›
- Dexmethylphenidate ›
- Levetiracetam ›
- Factor 7a ›
- Thyroid Hormone ›
- Carbidopa, Levodopa ›
- Mitomycin ›
- Levodopa ›
- Ezetimibe ›
- Cefaclor ›
- Phentermine, Topiramate ›
- Acetaminophen, Aspirin ›
- Lenvatinib ›
- Phenylephrine ›
- Vancomycin ›
- Hethylphenidate Hcl ›
- Dirithromycin ›
- Bentoquatam ›
- Pentobarbitone ›
- Amoxicillin, Clavulanate Potassium ›
- Procainamide ›
- Tenecteplase ›
- Hydroxychloroquine ›
- Digoxin ›
- Azelaic Acid ›
- Triptorelin ›
Showing the 60 most looked-up of 1,908 medications checked with no known interaction — see the full Pomegranate list.
Sources & How We Checked
Interaction details are evidence-graded and sourced from the Natural Medicines database. The medication overview comes from MedlinePlus.
- Natural Medicines (Therapeutic Research Center) — Evidence-graded clinical reference for vitamins, herbs and supplements — the basis for our interaction data.
- MedlinePlus, U.S. National Library of Medicine — NIH consumer drug information, used for the medication overviews.
- NIH Dietary Supplement Label Database (DSLD) — Official supplement product labels.
Content is written and reviewed by licensed HelloPharmacist pharmacists. See our data sources and editorial standards for how this information is built and checked.
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
Taking Pomegranate and Sildenafil Citrate Together: Common Questions
Can you take Pomegranate with Sildenafil Citrate?
Why are there 2 interactions listed for Pomegranate and Sildenafil Citrate?
How serious is the Pomegranate and Sildenafil Citrate interaction?
Written and reviewed by the HelloPharmacist editorial staff. Our editorial policy
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