Valaciclovir is an antiviral medication used to treat herpes virus infections such as genital herpes, cold sores, and shingles. It is an acyclovir prodrug that is taken orally and converted into acyclovir in the body, allowing for better absorption and a longer duration of action.

Valaciclovir inhibits viral DNA synthesis, preventing the virus from multiplying and spreading. This reduces the severity and duration of symptoms, as well as the frequency of recurrent outbreaks.

Valaciclovir is generally well tolerated, but it does have side effects, as do all medications. Headache, nausea, diarrhoea, and abdominal pain are all common side effects. More serious side effects, such as allergic reactions and liver problems, may occur in rare cases.

It is important to follow the dosage and duration of treatment as prescribed by Rapidmeds clinician.

Further information about the medication visit the link:

https://patient.info/medicine/valaciclovir-for-viral-infections-valtrex