Medicine Description Acivirax 400 mg
Acivirax 400 mg tablets is a medication that contains the antiviral agent acyclovir, which specifically targets herpesviruses. Acyclovir acts by inhibiting viral DNA synthesis. Once inside the infected cell, it is phosphorylated to its active triphosphate form by viral thymidine kinase. This active form competes with deoxyguanosine triphosphate for incorporation into the viral DNA. By integrating into the viral DNA strand, acyclovir disrupts the elongation process, preventing the virus from replicating. Additionally, it has a much higher affinity for viral DNA polymerase compared to human DNA polymerase, resulting in selective toxicity against the virus while sparing the host's cells.
Indications and Uses of Acivirax 400 mg tablets
- Herpes simplex virus infections
- Genital herpes
- Shingles (herpes zoster)
- Chickenpox (varicella)
Side Effects of Acivirax 400 mg tablets
- Nausea
- Diarrhea
- Headache
- Dizziness
- Fatigue
- Skin rash
Storage and Handling
Store Acivirax tablets at room temperature, away from moisture and heat. Keep the product tightly closed in its original container. Avoid freezing.
Patient Advice and Precautions
It's important to start treatment as soon as the first symptoms appear for optimal effectiveness. Hydration is crucial during treatment, as acyclovir can affect kidney function. Patients should inform their healthcare provider of any pre-existing kidney issues or if they are taking other medications that may impact renal function. Regular follow-ups may be necessary to monitor the patient's response to therapy.