Valacyclovir HCL is an antiviral medication. It’s a prodrug, meaning your body converts it into acyclovir, the active antiviral compound. Acyclovir works by stopping the herpes viruses from replicating. Specifically, it interferes with viral DNA polymerase, an enzyme herpes viruses need to copy their genetic material. This action prevents the virus from producing more copies of itself, thus reducing the viral load and alleviating symptoms.
How Valacyclovir HCL Treats Herpes Infections
Valacyclovir is prescribed for various herpes infections, including genital herpes, cold sores (oral herpes), and shingles (herpes zoster). The dosage varies depending on the type and severity of the infection, as well as the patient’s health. It’s crucial to follow your doctor’s instructions precisely. While valacyclovir reduces symptoms and viral shedding, it doesn’t cure herpes. The virus remains dormant in your body, potentially reactivating later. Regular medication may be necessary to manage outbreaks.
Potential Side Effects
Common side effects include headache, nausea, and fatigue. More serious, though rare, side effects can occur; consult your doctor immediately if you experience unusual symptoms. Remember, this information is for educational purposes only and should not replace advice from a healthcare professional. Always consult your doctor before starting any medication.
