- 紫杉醇/Paclitaxel
- 帕博西尼/Palbociclib
- 帕利哌酮/Paliperidone
- 帕洛诺司琼/Palonosetron
- 泮托拉唑/Pantoprazole
- 扑热息痛/Paracetamol
- 帕瑞昔布/Parecoxib
- 帕吉维林/Pargeverine
- 帕罗西汀/Paroxetine
- 帕唑帕尼/Pazopanib
- 培氟沙星/Pefloxacin
- 培美曲塞/Pemetrexed
- 喷昔洛韦/Penciclovir
- 喷司他丁/Pentostatin
- 己酮可可碱/Pentoxifylline
- 喷托维林/Pentoxyverine
- 帕拉米韦/Peramivir
- 吡仑帕奈/Perampanel
- 培哚普利/Perindopril
- 氯菊酯/Permethrin
- 奋乃静/Perphenazine
- 非那西丁/Phenacetin
- 苯乙肼/Phenelzine
- 非尼拉敏/Pheniramine
- 酚苄明/Phenoxybenzamine
- 青霉素V/Phenoxymethylpenicillin
- 酚妥拉明/Phentolamine
- 苯肾上腺素/Phenylephrine
- 苯妥英/Phenytoin
- 间苯三酚/Phloroglucinol
- 匹可硫酸/Picosulfate
- 匹罗卡品/Pilocarpine
- 匹莫范色林/Pimavanserin
- 吡美莫司/Pimecrolimus
- 匹莫苯丹/Pimobendan
- 匹莫齐特/Pimozide
- 吲哚洛尔/Pindolol
- 吡格列酮/Pioglitazone
- 吡哌酸/Pipemidic Acid
- 哌拉西林/Piperacillin
- 哌喹/Piperaquine
- 吡拉西坦/Piracetam
- 哌仑西平/Pirenzepine
- 吡咯他尼/Piretanide
- 吡非尼酮/Pirfenidone
- 吡贝地尔/Piribedil
- 吡罗昔康/Piroxicam
- 匹伐他汀/Pitavastatin
- 匹托非酮/Pitofenone
- 匹美西林/Pivmecillinam
- 普乐沙福/Plerixafor
- 鬼臼毒素/Podophyllotoxin
- 帕马考昔/Polmacoxib
- 泊马度胺/Pomalidomide
- 帕纳替尼/Ponatinib
- 泊沙康唑/Posaconazole
- 普拉克索/Pramipexole
- 普仑司特/Pranlukast
- 普拉格雷/Prasugrel
- 普伐他汀/Pravastatin
- 吡喹酮/Praziquantel
- 泼尼卡酯/Prednicarbate
- 哌唑嗪/Prazosin
- 泼尼松龙/Prednisolone
- 泼尼松/Prednisone
- 普瑞巴林/Pregabalin
- 孕烯醇酮/Pregnenolone
- 普瑞马尼/Pretomanid
- 丙胺卡因/Prilocaine
- 伯氨喹/Primaquine
- 扑米酮/Primidone
- 丙磺舒/Probenecid
- 丙卡特罗/Procaterol
- 丙氯拉嗪/Prochlorperazine
- 黄体酮/Progesterone
- 氯胍/Proguanil
- 普罗雌烯/Promestriene
- 异丙嗪/Promethazine
- 普罗帕酮/Propafenone
- 丙泊酚/Propofol
- 普萘洛尔/Propranolol
- 普芦卡必利/Prucalopride
- 普卢利沙星/Prulifloxacin
- 双羟萘酸噻嘧啶/Pyrantel Pamoate
- 吡嗪酰胺/Pyrazinamide
- 溴吡斯的明/Pyridostigmine
- 吡哆醇/Pyridoxine
- 匹多莫德/Pidotimod
