Acivir 400 mg DT contains Acyclovir, a potent antiviral agent used to treat infections caused by herpes viruses such as herpes simplex (oral and genital herpes), herpes zoster (shingles), and varicella (chickenpox). The dispersible tabletform is ideal for patients who have difficulty swallowing, as it can be easily dissolved in water before administration.

• Targets herpes virus replication and reduces viral spread

• Aids in faster healing of sores and lesions

• Effective against shingles, genital herpes, and chickenpox

• Convenient dispersible form for easier administration

• Can be used for preventive treatment in immunocompromised individuals

Acivir 400 mg DT is indicated for:

• Treatment of genital herpes (initial and recurrent episodes)

• Management of herpes zoster (shingles)

• Treatment of varicella (chickenpox)

• Prophylaxis of herpes infections in immunocompromised patients (e.g., HIV, transplant recipients)

• Suppression of recurrent herpes simplex infections

• General Adult Dosage:

  • Recurrent genital herpes: 400 mg twice daily

  • Shingles: 800 mg five times daily (may require alternate strength)

• Dispersible Use: Tablet can be dissolved in water or swallowed whole

• Duration: Usually 5 to 10 days, based on condition and doctor's recommendation

• Start treatment as soon as symptoms appear for best outcomes

Always follow your healthcare provider’s instructions.

• Use with caution in patients with renal impairment

• Ensure adequate hydration during treatment

• May require dose adjustment for elderly or kidney-compromised patients

• Inform your doctor if pregnant or breastfeeding before use

• Not a cure, but helps control infection and prevent flare-ups

Common side effects:

• Nausea

• Headache

• Diarrhea

• Dizziness

• Fatigue

Rare side effects:

• Skin rashes

• Confusion or agitation

• Kidney dysfunction

• Allergic reactions (swelling, itching, breathing difficulty)

Seek medical attention for any unusual or severe symptoms.

• Probenecid, cimetidine, and similar drugs can affect acyclovir metabolism

• Use with nephrotoxic medications increases the risk of kidney injury

• Inform your doctor about all ongoing medications

• Store in a cool, dry place (15–25°C)

• Keep away from direct sunlight and moisture

• Do not use if the packaging is damaged or after expiry

• Keep out of reach of children

Q1: Is Acivir 400 mg DT better than the 200 mg version?
It offers a higher dose, often used for more serious infections or as preventive therapy.

Q2: Can it be taken on an empty stomach?
Yes, it can be taken with or without food.

Q3: Can I dissolve the tablet for a child?
Yes, the DT form is suitable for pediatric use under doctor supervision.

Q4: How soon should I begin treatment?
Start as early as possible after symptoms begin for best results.

Q5: Is this tablet habit-forming or addictive?
No, it is not addictive and is used only as prescribed.