Furazolidone is used in the treatment of diarrhea. It treats diarrhea caused by giardia infection.
Furazolidone is an antibiotic. It works by suppressing bacterial enzymes involved in carbohydrate metabolism, thereby reducing the available energy for vital cellular functions. This stops bacterial growth and treats stomach and intestinal infections.
Valacyclovir is used to treat herpes virus infections, including herpes labialis (also known as cold sores), herpes zoster (also known as shingles), and herpes simplex (also known as genital herpes) in adults. It is also used to treat chickenpox and cold sores in children