Paclitaxel
brand: Abraxane, Taxol
Parathyroid hormone for osteoporosis
brand: Forteo
Peginterferon for hepatitis C
brand: Pegintron, Pegasys
Pemetrexed
brand: Alimta
Penicillamine for kidney stones
brand: Depen, Cuprimine
Penicillamine for rheumatoid arthritis
brand: Depen, Cuprimine
Penicillins for pneumonia
brand: Timentin, Augmentin, Trimox, Amoxil
Pentoxifylline for venous skin ulcers
brand: Trental, Pentoxil
Permethrin cream 5% for scabies
brand: Elimite
Permethrin for lice
brand: Elimite, Acticin, Nix
Phenazopyridine for urinary symptoms
brand: Uristat, Pyridium
Phenobarbital for epilepsy
brand: Mysoline, Luminal
Phentermine for obesity
brand: Ionamin, Adipex-P
Phenytoin for epilepsy
brand: Phenytek, Dilantin, Cerebyx
Phosphodiesterase-5 inhibitors (PDE-5 inhibitors) for erection problems
brand: Levitra, Cialis, Viagra
Pilocarpine for Sjögren's syndrome
brand: Salagen
Podophyllin resin or podofilox for genital warts (human papillomavirus)
brand: Condylox 0.5%, Podofin 5% to 25%
Polyenes for treating thrush
brand: Mycostatin, Fungizone
Potassium citrate for kidney stones
brand: Urocit-K
Prazosin for PTSD
brand: Minipress
Prescription oral antifungals for athlete's foot
brand: Gris-PEG, Grifulvin, Fulvicin, Nizoral, Sporanox, Diflucan, Lamisil
Prescription sleep medicines
brand: Ambien, Sonata, Rozerem, Lunesta
Prescription topical antifungals for athlete's foot
brand: Halotex, Lotrisone, Loprox, Mentax, Exelderm, Ertaczo, Oxistat, Monistat Derm, Nizoral, Spectazole, Lotrimin, Naftin
Primaquine for malaria
brand: Primaquine
Procarbazine
brand: Matulane
Progestin for endometriosis
brand: Mirena, Depo-SubQ Provera 104 [104 mg], Depo-Provera [150 mg], Tri-Norinyl, Modicon, Brevicon, Loestrin, Activella, Aygestin, Micronor, Camila, Megace, Provera
Progestin hormone therapy for endometrial cancer
brand: Megace, Provera
Prostaglandin analog to prevent NSAID-induced peptic ulcer
brand: Arthrotec, Cytotec
Prostaglandin analogs for glaucoma
brand: Travatan, Xalatan, Lumigan
Protease inhibitors (PIs) for HIV
brand: Kaletra, Aptivus, Invirase, Norvir, Viracept, Crixivan, Lexiva, Prezista, Reyataz
Proton pump inhibitors (PPIs) for peptic ulcer disease
brand: Aciphex, Protonix, Zegerid, Prilosec, Prevacid, Nexium, Kapidex
Proton pump inhibitors for gastroesophageal reflux disease (GERD)
brand: Aciphex, Protonix, Zegerid, Prilosec, Prevacid, Nexium
Pyrantel pamoate for the treatment of pinworms
brand: Pin-X
Pyrethrins and piperonyl butoxide for lice
brand: Triple X, Tisit, R&C, RID, Pronto, A-200