Skip to Content
Looking to save on your medications?  Find out how 

Pill Imprint S042

This blue capsule-shape pill with imprint S042 on it has been identified as: Acyclovir 800 mg.

This medicine is known as acyclovir. It is available as a prescription only medicine and is commonly used for Cold Sores, Herpes Simplex (HSV), Herpes Simplex - Congenital, Herpes Simplex Encephalitis, Herpes Simplex, Mucocutaneous/Immunocompetent Host, Herpes Simplex, Mucocutaneous/Immunocompromised Host, Herpes Simplex, Suppression, Herpes Zoster, Infectious Mononucleosis, Mononucleosis, Ramsay Hunt Syndrome, Varicella-Zoster.

Details for pill imprint S042

Drug
Acyclovir
Imprint
S042
Strength
800 mg
Color
Blue
Shape
Capsule-shape
Size
19mm
Availability
Prescription only

Pill Classification

National Drug Code (NDC)
764830042