Zovirax 800MG Tab

Tablet

Treatment of herpes zoster (shingles), treatment of herpes simplex infections (including genital herpes) including recurrent episodes and suppression, treatment/prevention of varicella (chickenpox) in certain patients as prescribed, prophylaxis of herpes infections in immunocompromised patients (as directed by doctor).

Acyclovir is an antiviral that is converted to its active form inside virus-infected cells. It inhibits viral DNA polymerase and terminates viral DNA chain elongation, thereby preventing replication of herpes viruses and reducing severity and duration of symptoms.

Tablet for oral use. Take exactly as prescribed; start treatment as early as possible after symptom onset. Swallow with water; can be taken with or without food. Maintain good hydration during therapy. Dose and duration depend on indication (e.g., shingles/genital herpes) and kidney function.

nausea, vomiting, diarrhoea, abdominal pain, headache, dizziness, fatigue, rash, itching

Use with caution in kidney disease/elderly; dose adjustment may be required to reduce risk of kidney and nervous system side effects. Ensure adequate fluid intake. Seek medical help for signs of allergic reaction (rash, swelling, breathing difficulty). May cause dizziness—avoid driving if affected. Genital herpes can still be transmitted; use safe sex measures. In immunocompromised patients, use only under specialist advice.

Probenecid (may increase acyclovir levels), cimetidine (may increase levels), other nephrotoxic medicines such as aminoglycosides, amphotericin B, ciclosporin, tacrolimus, high-dose NSAIDs (increased risk of kidney toxicity), mycophenolate mofetil (increased exposure of acyclovir metabolites).

Store below 25°C in a dry place, protected from moisture and direct light. Keep out of reach of children.

Acivir 800 Tablet, Herpex 800 Tablet, Acyclovir 800 mg Tablet (generic), Zovir 800 Tablet, Acivir DT 800 Tablet