Valtrex (Valacyclovir Hydrochloride) is a drug used orally or in a topical cream to treat or prevent herpes outbreaks.

Viral infections are diseases caused by microscopic organisms called viruses. They have very different symptoms and treatments from bacterial infections, the main difference being that antibiotics are not effective against ...

Birth defects are defined as abnormalities of structure, function or body metabolism that are present at birth. Major birth defects are abnormalities that lead to developmental or physical disabilities, or ...

Leflunomide is a medication of the DMARD type, used in active moderate to severe rheumatoid arthritis and psoriatic arthritis. It is a pyrimidine synthesis inhibitor.

Over one million people in the United States are living with HIV, with an estimated 21 percent being unaware of their infection according to the Centers for Disease Control and ...