Famotidine Interactions
Showing entire list of all interactions, including brand names and combination drugs.
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Medications known to interact with famotidine
P
- Pacerone (amiodarone)
- pacritinib
- paliperidone
- palonosetron
- Pamelor (nortriptyline)
- Pamprin All Day Relief (naproxen)
- panobinostat
- Papacon (papaverine)
- papaverine
- papaverine / phentolamine
- Para-Time S. R. (papaverine)
- pasireotide
- Pavabid Plateau (papaverine)
- Pavacot (papaverine)
- Pavagen (papaverine)
- Pavagen TD (papaverine)
- pazopanib
- PC-CAP (aspirin / caffeine / propoxyphene)
- PCE Dispertab (erythromycin)
- Pedia-Lax Chewable Tablets (magnesium hydroxide)
- PediaCare Children's IB Ibuprofen Pain Reliever/Fever Reducer (ibuprofen)
- PediaCare Infants' IB Ibuprofen Pain Reliever/Fever Reducer (ibuprofen)
- Pediazole (erythromycin / sulfisoxazole)
- pemetrexed
- Pemfexy (pemetrexed)
- Pemrydi RTU (pemetrexed)
- Penetrex (enoxacin)
- Pentacarinat (pentamidine)
- Pentam (pentamidine)
- Pentam 300 (pentamidine)
- pentamidine
- Pepcid Complete (calcium carbonate / famotidine / magnesium hydroxide)
- peppermint oil
- Pepto Children's (calcium carbonate)
- Perforomist (formoterol)
- Permitil (fluphenazine)
- perphenazine
- Perseris (risperidone)
- pexidartinib
- Pharmorubicin PFS (epirubicin)
- Pharmorubicin RDF (epirubicin)
- Phazyme Gas & Acid (calcium carbonate / simethicone)
- Phenadoz (promethazine)
- Phenazine 50 (promethazine)
- phenazopyridine / sulfamethoxazole
- Phenergan (promethazine)
- Phenergan Fortis (promethazine)
- Phenergan VC (phenylephrine / promethazine)
- Phenergan VC with Codeine (codeine / phenylephrine / promethazine)
- Phenergan with Dextromethorphan (dextromethorphan / promethazine)
- Phenoject-50 (promethazine)
- phenylephrine / promethazine
- Phenytek (phenytoin)
- phenytoin
- Phenytoin Sodium (phenytoin)
- Phenytoin Sodium, Extended Release (phenytoin)
- Phenytoin Sodium, Prompt (phenytoin)
- Phillips' Cramp-free (magnesium oxide)
- Phillips' Haleys M-O (magnesium hydroxide / mineral oil)
- Phillips' Milk of Magnesia (magnesium hydroxide)
- Phyllocontin (aminophylline)
- Phyrago (dasatinib)
- Picot Plus (aspirin/citric acid/sodium bicarbonate)
- pimavanserin
- pimozide
- pirbuterol
- piroxicam
- Pitocin (oxytocin)
- pitolisant
- Pitressin (vasopressin)
- Plaquenil (hydroxychloroquine)
- Plenaxis (abarelix)
- Pletal (cilostazol)
- ponatinib
- ponesimod
- Ponstel (mefenamic acid)
- Ponvory (ponesimod)
- posaconazole
- Posture-D H / P (calcium / vitamin d)
- potassium bicarbonate / sodium bicarbonate
- potassium bitartrate / sodium bicarbonate
- potassium iodide / theophylline
- Potiga (ezogabine)
- PP-Cap (propoxyphene)
- Pradaxa (dabigatran)
- pralsetinib
- prasugrel
- Prepopik (citric acid/magnesium oxide/sodium picosulfate)
- Prevacid NapraPAC (lansoprazole / naproxen)
- Prevacid NapraPAC 375 (lansoprazole / naproxen)
- Prevacid NapraPAC 500 (lansoprazole / naproxen)
- Prevpac (amoxicillin / clarithromycin / lansoprazole)
- primaquine
- Primatene Dual Action (ephedrine / guaifenesin / theophylline)
- Pro-Med (promethazine)
- ProAir Digihaler (albuterol)
- ProAir HFA (albuterol)
- ProAir RespiClick (albuterol)
- Proben-C (colchicine / probenecid)
- probenecid
- Probenecid and Colchicine (colchicine / probenecid)
- probucol
- Probuphine (buprenorphine)
- procainamide
- Procan SR (procainamide)
- Procanbid (procainamide)
- prochlorperazine
- Procot (prochlorperazine)
- ProFeno (fenoprofen)
- Prograf (tacrolimus)
- Prolixin (fluphenazine)
- Prolixin Decanoate (fluphenazine)
- Prolixin Enanthate (fluphenazine)
- promazine
- promethazine
- Promethazine DM (dextromethorphan / promethazine)
- Promethazine VC (phenylephrine / promethazine)
- Promethazine VC Plain (phenylephrine / promethazine)
- Promethazine VC with Codeine (codeine / phenylephrine / promethazine)
- Promethazine with Dextromethorphan (dextromethorphan / promethazine)
- Promethazine with DM (dextromethorphan / promethazine)
- Promethegan (promethazine)
- Pronestyl (procainamide)
- Pronestyl-SR (procainamide)
- Propacet 100 (acetaminophen / propoxyphene)
- propafenone
- propofol
- Propoven (propofol)
- propoxyphene
- Propoxyphene Compound 65 (aspirin / caffeine / propoxyphene)
- Proprinal (ibuprofen)
- Propulsid (cisapride)
- Proquin XR (ciprofloxacin)
- ProStep (nicotine)
- Protostat (metronidazole)
- protriptyline
- Proventil (albuterol)
- Proventil HFA (albuterol)
- Prozac (fluoxetine)
- Prozac Weekly (fluoxetine)
- Prudoxin (doxepin topical)
- pseudoephedrine / terfenadine
- Pylera (bismuth subcitrate potassium / metronidazole / tetracycline)
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Related treatment guides
Drug Interaction Classification
| Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. | |
| Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. | |
| Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. | |
| No interaction information available. |
Further information
Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.