Acyclovir is an antiviral medication used to treat infections caused by certain types of virus. It is commonly used to treat cold sores (herpes simplex), genital herpes, and herpes zoster (shingles). It can also be used to treat varicella in high-risk patients. Acyclovir doesn't cure these infections, but it helps reduce symptoms, shortens the duration of outbreaks, and reduces the severity of outbreaks.
Acyclovir works by interfering with viral DNA replication. By inhibiting viral DNA polymerase, acyclovir prevents the virus from multiplying and spreading in the body. This helps control the infection, reducing symptoms and accelerating the healing process.
Like all medicines, acyclovir can cause side effects. Common side effects include:
Acyclovir should not be used by people who:
Precautions:
Acyclovir may interact with other medications, which may increase the risk of serious side effects:
Acyclovir is an effective medication for treating herpes infections, including cold sores, genital herpes, shingles, and varicella in people at high risk. If you experience symptoms of these viral infections, see a healthcare professional to determine if acyclovir is right for you. At Dzeus, we offer confidential consultations and personalized treatments to help you manage these conditions and improve your quality of life.