Astvir 500mg Injection
ACYCLOVIR
Introduction to Astvir 500mg Injection
Astvir 500mg Injection is a medication used to treat viral infections. It is particularly effective against certain types of herpes viruses. This injection helps in managing symptoms and speeding up the healing process.
Composition of Astvir 500mg Injection
The active ingredient in Astvir 500mg Injection is Valacyclovir. This component is an antiviral agent that works by inhibiting the replication of virus-infected cells.
Uses of Astvir 500mg Injection
- Treatment of cold sores
- Management of shingles
- Treatment of genital herpes in healthy adults
- Prevention of genital herpes outbreaks
- Reduction in the spread of genital herpes
Side effects of Astvir 500mg Injection
Common side effects:
- Headaches
- Nausea
- Abdominal pain
- Fatigue
Serious side effects:
- Kidney problems
- Neurological issues such as confusion, hallucinations, or seizures
Precautions of Astvir 500mg Injection
Before using Astvir 500mg Injection, inform your doctor if you have any allergies to Valacyclovir or similar drugs like acyclovir. Discuss any existing kidney problems, transplants, or serious HIV conditions. If you are pregnant or breastfeeding, consult your healthcare provider. Seek immediate help if you experience any nervous system problems. Rarely, it can cause serious blood issues.
How to Take Astvir 500mg Injection
- Administered by a healthcare professional
- Follow the dosage as prescribed by your doctor
- Ensure to complete the full course of treatment
- Do not skip doses for optimal effectiveness
Conclusion of Astvir 500mg Injection
Astvir 500mg Injection is a potent antiviral medication that helps manage and treat various herpes infections. By following the prescribed dosage and taking necessary precautions, it can effectively reduce symptoms and prevent the spread of the virus. Always consult with your healthcare provider for personalized advice and treatment plans.

Will I get cured after taking Acivir for shingles?
Acivir is an antiviral medicine effective against herpes simplex and varicella zoster viruses. It does not cure infections caused by these viruses but helps to minimize the symptoms and shorten the duration of infection. It does not remove the viruses from the body but prevents the viruses from dividing and spreading.

What can happen if somebody takes more than the recommended dose of Astvir accidentally?
Accidental, repeated overdoses of oral Astvir over several days have resulted in nausea, vomiting, confusion and headache. Consult your doctor in case of overdose.

Is hair loss caused due to Herpavir permanent?
Hair loss is an uncommon side effect of Herpavir. It stops when the medicine is discontinued.