Drugs A to Z
Browse 1,913 medicine pages by name. Each page explains what the medicine treats, how it is normally taken and which warnings matter.
Pancreaze
pancrelipase
Pancreaze is a prescription medicine used to treat people who cannot digest food normally because their p…
Pantoprazole
pantoprazole (oral/injection)
Pantoprazole is a proton pump inhibitor that decreases the amount of acid produced in the stomach. Pantop…
Panzyga
Immune globulin intravenous (IGIV)
Panzyga is used to treat primary humoral immunodeficiency (PI), chronic immune thrombocytopenia (cITP), a…
Papzimeos
zopapogene imadenovec-drba
Papzimeos is used to treat recurrent respiratory papillomatosis (RRP) in adults. This gene therapy is the…
Paracetamol
paracetamol
Paracetamol (Panadol, Calpol, Alvedon) is an analgesic and antipyretic drug that is used to temporarily r…
Paragard
copper intrauterine device
Paragard is a copper IUD (intrauterine device) used to prevent pregnancy for up to 10 years. Paragard IUD…
Paraplatin
carboplatin
Paraplatin (carboplatin) belongs to a class of medications known as platinum-containing compounds. Carbop…
Paroxetine
Paroxetine is an antidepressant that belongs to a group of medicines called selective serotonin reuptake…
Pasatru
garetosmab-grts
Pasatru (garetosmab-grts) is a prescription medicine used to reduce new abnormal bone growth in muscles,…
Patanase Nasal Spray
olopatadine (nasal)
Patanase is an antihistamine that reduces the effects of natural chemical histamine in the body. Histamin…
Patanol Eye Drops
Prescription only
olopatadine ophthalmic
Patanol is an antihistamine that reduces the natural chemical histamine in the body. Histamine can produc…
Patisiran
patisiran
Patisiran (brand name Onpattro) is an injectable treatment for polyneuropathy caused by hereditary transt…
Pavblu
aflibercept-ayyh
Pavblu (aflibercept-ayyh) is a biosimilar to Eylea that may be used to treat the following eye conditions…
Paxil
paroxetine
Paxil is an antidepressant that belongs to group of drugs called selective serotonin reuptake inhibitors…
Paxlovid
nirmatrelvir and ritonavir
Paxlovid is an antiviral treatment used for COVID-19 to lower the risk of severe COVID-19, including hosp…
Pediarix
diphtheria, hepatitis B, pertussis (acellular), polio, and tetanus vaccine
Pediarix vaccine is used to help prevent diphtheria, hepatitis B, pertussis, polio and tetanus in childre…
Pegasys
peginterferon alfa-2a
Pegasys is made from human proteins that help the body fight viral infections. Pegasys is used alone or w…
Pegcetacoplan
pegcetacoplan
Pegcetacoplan (brand name Empaveli) is a twice-weekly, injectable medicine that is used to treat adults w…
Pegcetacoplan eye injections
pegcetacoplan ophthalmic
Intravitreal pegcetacoplan (Syfovre) is used to treat geographic atrophy (GA), the dry, advanced form of…
Pegfilgrastim
pegfilgrastim, pegfilgrastim-unne, pegfilgrastim-jmbd, pegfilgrastim-pbbk, pegfilgrastim-apgf, pegfilgrastim-fpgk, pegfilgrastim-cbqv, pegfilgrastim-bmez
Pegfilgrastim (Neulasta brand and all biosimilars) is used to reduce the risk of infection (febrile neutr…
PegIntron
peginterferon alfa-2b
PegIntron is made from human proteins that help the body fight viral infections. PegIntron is used in com…
Pemazyre
pemigatinib
Pemazyre is a kinase inhibitor that blocks the action of protein kinases. Pemazyre a prescription medicin…
Pembrolizumab
pembrolizumab
Pembrolizumab (Keytruda) is an immunotherapy used to treat cancers, including types of non-small cell lun…
Pemgarda
pemivibart
Pemgarda (pemivibart) is an unapproved, injectable, antiviral, human monoclonal antibody that has receive…