Acyclovir NEW

Acyclovir Introduction

Definition
Acyclovir is an antiviral medication primarily used to treat infections caused by herpes viruses, including herpes simplex virus (HSV) and varicella-zoster virus (VZV). It works by inhibiting the replication of viral DNA, thereby reducing the severity and duration of viral infections.

Functions
Acyclovir functions by targeting the viral enzyme thymidine kinase, which is crucial for viral DNA replication. It effectively reduces the symptoms of herpes infections, including cold sores, genital herpes, and shingles. It is also used for the prevention of outbreaks in immunocompromised patients.

Applications

1. Pharmaceuticals: Used to treat and manage herpes simplex infections (oral and genital), shingles, and chickenpox.

2. Healthcare: Prescribed for immunocompromised patients to prevent reactivation of latent herpes infections.

3. Topical and Oral Formulations: Available in creams, ointments, and oral tablets for targeted treatment.

4. Prevention: Used in the prevention of recurrent herpes outbreaks in at-risk patients.