About Pyrimethamine.

Product information for US residents in PDF format. [Acrobat Reader required]

Full prescribing information from RxList.

Information on dosage, usage, side effects, interactions, and drug comparisons, including generics when available.

Used for the treatment and prevention of malaria. Also used to treat AIDS-related diarrhea and as one of a combination of drugs to treat Toxoplasma gondii, a protozoal infection. Marketed as Daraprim and Fansidar. Site includes drug description, dosage, and side effects.