Davis's Drug Guide
- P.T.E.-4
- P.T.E.-5
- Pacerone
- Pacific Valerian
- Padcev
- Palafer
- Palmier Nain
- Palynziq
- Pamelor
- Pancrease MT
- Pancreaze
- Pandel
- Panretin
- Pantoloc
- Papacon
- Parafon Forte DSC
- Paraplatin
- Para-Time S.R.
- Pariet
- Parlodel
- Parnate
- Parsabiv
- Patanase
- Pausinystalia yohimbe
- Pavacot
- Paxil
- Paxil CR
- Paxipam
- Paxlovid
- PCE
- Pediacare Children's Long-Acting Cough
- PediaCare IB Ibuprofen
- Pediaclear PD Childrens
- Pediacol
- Pediaphen
- Pediapred
- Pediatrix
- PedTE-PAK-4
- Pedtrace-4
- PegaLax
- PegLyte
- PemADD
- PemADD CT
- Pemazyre
- Pemfexy
- Penetrex
- Penlac
- Pennsaid
- Pentam 300
- Pentasa
- Pen VK
- Pepcid
- Pepcid AC
- Peptic Relief
- Pepto-Bismol
- Perdiem
- Perforomist
- Pergonal
- Periactin
- Peri-Colace
- Periostat
- Perjeta
- Permax
- Persantine
- Perseris
- Pertzye
- Peucedanum graveolens
- Pexeva
- Pfizerpen
- Pharmaflur
- Pharmorubicin PFS
- Phazyme
- Phenazo
- Phenergan
- Phenytek
- Pheryl-E
- Phesgo
- Phexxi
- Philith
- Phillips Magnesia Tablets
- Phillips Milk of Magnesia
- Phos-Flur
- PhosLo
- phosphocreatine
- Photofrin
- Phyllocontin
- Phyrago
- phytoestrogen
- Phytoestrogen
- Picato
- Pico-Salax
- Pifeltro
- Pima
- Pimpinella anisum
- Pimtrea
- pineal hormone
- Piqray
- Pitocin
- Pitressin
- Pitrex
- Pizensy
- Plan B One-Step
- Plaquenil
- Plasbumin
- Plasmanate
- Plasma-Plex
- Plasmatein
- Platinol
- Plavix
- Plegridy
- Plenaxis
- Plendil
- Plenvu
- Pletal
- PMS-Chloral Hydrate
- PMS Lindane
- PMS-Terbinafine
- Podactin
- polar plant
- Polivy
- Poly-Vi-Sol
- Pomalyst
- Portia-28
- Portrazza
- Posanol
- Potassium-Rougier
- Potassium Sandoz
- Poteligeo
- Potiga
- PPA
- Pradaxa
- Praluent
- Prandin
- Pravachol
- Praxbind
- Precedex
- Precose
- Prelone
- Premarin
- Prepidil
- Prepopik
- Prepulsid
- Prevacid
- Prevacid 24 Hr
- Prevacid SoluTab
- Prevalite
- Prevex HC
- Prevident
- Previfem
- Prevymis
- Prezcobix
- Prezista
- Prialt
- Priftin
- PriLOSEC
- PriLOSEC OTC
- Primacor
- Primatene Mist
- Primaxin
- Primazine
- Primsol
- Prinivil
- Pristiq
- Privigen
- Proair Respiclick
- ProAmatine
- Pro-Banthine
- Probec-T
- probiotics
- Procardia
- Procardia XL
- Procentra
- Prochlorazine
- Procrit
- ProctoFoam NS
- Procysbi
- Procytox
- Pro-Depo
- Prodiem
- Prodrox
- Profilnine SD
- Proglycem
- Prograf
- Prolamine
- Prolastin-C
- Pro-Lax
- Proleukin
- Prolia
- Prolixin
- Prolixin Decanoate
- Promacta
- Promethegan
- Prometrium
- Pronestyl
- Propagest
- Propecia
- Proplex T
- Propulsid
- Proscar
- Prosom
- Pro-Span
- Prostin VR
- Prostin VR Pediatric
- Protenate
- Protonix
- Protopam
- Protopic
- Protropin
- Provenge
- Proventil HFA
- Provera
- Provigil
- PROzac
- Prozine
- psi-psi-carotene
- Pulmicort Flexhaler
- Pulmicort Nebuamp
- Pulmicort Respules
- Pulmicort Turbuhaler
- Pulmozyme
- Puregon
- Purg-Odan
- Purinethol
- Purixan
- purple coneflower
- Pyopen
- Pyrethrum parthenium
- Pyri 500
- Pyridium