Prescription and common over-the-counter medicines sold in the United States, with what their official FDA label says about uses, warnings, side effects and interactions — and our latest news about each one.
Medicines starting with P
- Paclitaxel Abraxane
- Paclitaxel (Aibumin-Bound)
- Paclitaxel Protein-Bound Particles
- Pacritinib Vonjo
- Pafolacianine Cytalux
- Palbociclib Ibrance
- Palifermin Kepivance
- Paliperidone Invega
- Paliperidone Palmitate Erzofri extended-release, Invega Hafyera, Invega Sustenna,…
- Palonosetron posfrea
- Palonosetron Hydrochloride
- Palopegteriparatide Yorvipath
- Paltusotine Palsonify
- Pamidronate Disodium
- Pancrelipase Creon, Pertzye, Viokace
- Pancrelipase Lipase, Pancrelipase Amylase, and Pancrelipase Protease Pancreaze
- Pancrelipase Lipase, Pancrelipase Protease, Pancrelipase Amylase Zenpep
- Panitumumab Vectibix
- Pantoprazole
- Pantoprazole Sodium Protonix I.V., Protonix Delayed-Release
- Pantoprazole Sodium Granules
- Papaverine Hydrochloride
- Paricalcitol Zemplar
- Paromomycin Sulfate Humatin
- Paroxetine Brisdelle
- Paroxetine Hydrochloride
- Paroxetine Hydrochloride Hemihydrate
- Pasireotide Signifor, Signifor LAR
- Patiromer Veltassa
- Patisiran Onpattro
- Pazopanib
- Pazopanib Hydrochloride Votrient
- Pegaspargase Oncaspar
- Pegcetacoplan Empaveli, Syfovre
- Pegfilgrastim Udenyca, Armlupeg, Fylnetra, Fulphila, Nyvepria, Ziextenzo
- Pegflilgrastim Stimufend
- Peginterferon Beta-1a Plegridy, Plegridy Pen
- Pegloticase Krystexxa
- Pegulicianine Lumisight
- Pegunigalsidase Alfa Elfabrio
- Pegvaliase Palynziq
- Pegvisomant Somavert
- Pegzilarginase Loargys
- Pembrolizumab Keytruda
- Pembrolizumab and Berahyaluronidase Alfa Keytruda Qlex
- Pemetrexed Pemfexy, Axtle
- Pemetrexed Dipotassium
- Pemetrexed Disodium Alimta, Pemrydi Rtu
- Pemigatinib Pemazyre
- Pemivibart pemgarda
- Penciclovir Denavir
- Penicillamine Aagylur, Cuprimine, Depen
- Penicillin G
- Penicillin G Benzathin Lentocilin
- Penicillin G Benzathine Bicillin L-a
- Penicillin G Benzathine and Penicillin G Procaine Bicillin C-r 900/300, Bicillin Cr
- Penicillin G Potassium Pfizerpen
- Penicillin G Sodium
- Penicillin V Potassium
- Penpulimab
- Pentamidine Isethionate NebuPent, Pentam 300
- Pentazocine and Naloxone
- Pentazocine Hydrochloride and Naloxone Hydrochloride
- Pentobarbital Sodium
- Pentosan Polysulfate Sodium Elmiron
- Pentostatin Nipent
- Pentoxifylline
- Perampanel Fycompa
- Perfluorohexyloctane Miebo
- Perflutren Definity Rt, Definity
- Perindopril Erbumine
- Permethrin OTC
- Perphenazine
- Perphenazine and Amitriptyline Hydrochloride
- Pertuzumab Perjeta
- Petroselinum Crispum
- Pexidartinib Hydrochloride Turalio
- Phenazopyridine Pyridium
- Phenazopyridine Hydrochloride OTC Maximum Strength Urinary Pain Relief, Good…
- Phendimetrazine Tartrate
- Phenelzine Sulfate Nardil
- Phenobarbital
- Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate, and Scopolamine Hydrobromide Phenohytro
- Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate, Scopolamine Hydrobromide Donnatal, Phenohytro
- Phenobarbital, Hyoscyamine Sulfate, Atropine Sulfate and Scopolamine Hydrobromide
- Phenobarbital Sodium Sezaby
- Phenoxybenzamine Hydrochloride
- Phentermine and Topiramate Qsymia
- Phentermine Hydrochloride Lomaira
- Phentolamine Mesylate Oraverse
- Phenylephrine and Ketorolac Omidria
- Phenylephrine Hydrochloride OTC Nasal Decongestant PE, Nasal Decongestant PE…
- Phenytoin Dilantin Infatabs, Dilantin-125
- Phenytoin Sodium Phenytek
- Phleum Pratense Standardized Bermuda Grass, Standardized Kentucky Blue…
- Physicians Ez Use B-12 Compliance
- Physostigmine Salicylate Anticholium
- Phytonadione Vitamin K1
- Piflufolastat F-18 Pylarify, Pylarify Truvu
- Pilocarpine Hydrochloride Qlosi, Salagen
- Pimavanserin
- Pimavanserin Tartrate Nuplazid
- Pimecrolimus
- Pimozide
- Pindolol
- Pioglitazole and Metformin Hydrochloride
- Pioglitazone Actos
- Pioglitazone and Glimepiride Duetact
- Pioglitazone and Metformin Hydrochloride Actoplus Met
- Pioglitazone Hydrochloride
- Pioglitazone Hydrochloride and Metformin Hydrochloride
- Piperacillin and Tazobactam
- Piperacillin Sodium,tazobactam Sodium
- Piperacillin Sodium, Tazobactam Sodium
- Piperacillin Sodium and Tazobactam Sodium Zosyn
- Pirfenidone Esbriet
- Piroxicam
- Pitavastatin
- Pitavastatin Calcium Livalo
- Pitavastatin Magnesium Zypitamag
- Pitolisant Hydrochloride Wakix
- Pivekimab Sunirine Decnupaz
- Pivmecillinam Pivya
- Platelet Additive 3 InterSol
- Plazomicin
- Plecanatide Trulance Immediate release
- Plerixafor Mozobil
- Plozasiran Redemplo
- Poa Pratensis Standardized Bermuda Grass, Standardized Kentucky Blue…
- Podofilox Condylox
- Podophyllum Resin Podocon 25
- Polatuzumab Vedotin Polivy
- Polidocanol Asclera
- Polocaine (Mepivacaine Hydrochloride)
- Polocaine(R) -Mpf (Mepivacaine Hydrochloride)
- Polyethylene Glycol 3350 OTC Gavilax, Clearlax, MiraLAX, clear lax, purelax
- Polymyxin B
- Polymyxin B Sulfate
- Polymyxin B Sulfate and Trimethoprim
- Polymyxin B Sulfate and Trimethoprim Sulfate
- Pomalidomide Pomalyst
- Ponatinib Hydrochloride Iclusig
- Ponesimod Ponvory
- Poractant Alfa Curosurf
- Porfimer Sodium Photofrin
- Posaconazole Noxafil
- Potassium Acetate
- Potassium Bicarbonate Effer-K 10 mEq Cherry Vanilla, Effer-K…
- Potassium Bromide, Nickel Sulfate, and Sulfur Eczemol
- Potassium Bromide, Nickel Sulfate, and Zinc Bromide Psorizide Ultra
- Potassium Chloride Klor-con, Pokonza, Klor-con M
- Potassium Citrate Urocit-k
- Potassium Citrate, Sodium Citrate, and Citric Acid Monohydrate Tricitrates
- Potassium Citrate and Citric Acid
- Potassium Citrate and Citric Acid Monohydrate
- Potassium Iodide Sski
- Potassium Phosphate
- Potassium Phosphate, Monobasic K Phos Original
- Potassium Phosphate, Monobasic and Sodium Phosphate, Monobasic, Anhydrous K-Phos No. 2
- Potassium Phosphate, Monobasic Potassium Phosphate, Dibasic
- Potassium Phosphates
- Potassium Tetrachloroaurate Dihydrate Aurum muriaticum kalinatum
- Povidone-Iodine Betadine
- Pozelimab Veopoz
- Prabotulinum Toxin Type A Jeuveau
- Prademagene Zamikeracel Zevaskyn
- Pralatrexate
- Pralidoxime Chloride Protopam Chloride
- Pralsetinib Gavreto
- Pramipexole
- Pramipexole Dihydrochloride
- Pramlintide Acetate SymlinPen
- Pramoxine Hydrochloride and Hydrocortisone Acetate Epifoam
- Pramoxine Hydrochloride Hydrocortisone Acetate Proctofoam Hc
- Prasterone Intrarosa
- Prasugrel
- Prasugrel Hydrochloride Effient
- Pravastatin Sodium
- Praziquantel Biltricide
- Prazosin
- Prazosin Hydrochloride
- Prednisolone
- Prednisolone Acetate Pred Forte, Pred Mild
- Prednisolone Sodium Phosphate Orapred ODT
- Prednisone
- Prednisone D/P
- Prednisone Intensol
- Pregabalin Lyrica, Lyrica CR
- Pregabalin Capsules, Cv
- Pregablin
- Prenatal Multivitamin Tablet and Combination Omega-3 Softgel/Mineral Accentrate PNV
- Prenatal Supplement With Dha Vitafol One
- Prenatal With Ferrous Fumarate and Folic Acid
- Pretomanid
- Prilocaine Hydrochloride Citanest Plain
- Prilocaine Hydrochloride and Epinephrine Citanest Forte DENTAL
- Primaquine Phosphate
- Primidone Mysoline
- Probenecid
- Probenecid and Colchicine
- Probiotic Dietary Supplement Bionara ULTRA, Microvara, Probentra
- Procainamide Hydrochloride
- Processed Nerve Allograft
- Prochlorperazine Compro
- Prochlorperazine Edisylate
- Prochlorperazine Maleate
- Professional Sensitivity, Sls Free – Mint (5000 Ppm) Pro-sys
- Progesterone Crinone, Endometrin, Prometrium
- Promethazine
- Promethazine, Phenylephrine, Codeine
- Promethazine and Phenylephrine
- Promethazine Hydrochloride Promethegan, Phenergan
- Promethazine Hydrochloride and Codeine Phosphate
- Promethazine Hydrochloride and Dextromethorphan Hydrobromide
- Propafenone
- Propafenone Hydrochloride
- Proparacaine Hydrochloride Alcaine
- Propofol Diprivan
- Propofol Injectable Emulsion
- Propranolol
- Propranolol Hydrochloride Hemangeol, Inderal La, Inderal XL, InnoPran…
- Propylthiouracil
- Protamine Sulfate
- Proteus Inconstans
- Proteus Inconstans,proteus Mirabilis,proteus Morgani,proteus Rettgeri,proteus Vulgaris
- Protriptyline Hydrochloride
- Prucalopride Motegrity
- Prucalopride Succinate
- Prunus Persica Flower
- Prunus Spinosa Flower Bud
- Prussian Blue Insoluble Radiogardase
- Pseudoephedrine Hydrochloride OTC Nasal Decongestant, Nasal Decongestant Maximum Strength,…
- Psyllium Husk OTC Metamucil Therapy for regularity
- Purixan
- Pyrazinamide
- Pyridostigmine Bromide Mestinon, Pryidostigmine Bromide, Regonol
- Pyridoxine Hydrochloride
- Pyrimethamine Daraprim
2,846 medicines in the reference. Most common medicines