Viral infections are treated with the antiviral drug Acyclovir. Herpes virus growth and spread is slowed by this medication. The injectable drug can alleviate the symptoms of herpes, but it does not cure it. Treatment with acyclovir injection 500 mg is indicated for severe infections caused by herpes viruses, like genital herpes, herpes encephalitis, shingles, etc. If you have an allergy to acyclovir, you should not take this medication. Inform your doctor if you have ever had kidney disease, liver disease, breathing problems or an electrolyte imbalance. We are one of the leading manufacturers and suppliers of Acyclovir Injection 500 mg.