Aciclovir 400mg tablets treat herpes simplex virus (HSV) infections, including genital herpes and cold sores. They also combat varicella-zoster virus (VZV) infections, such as chickenpox and shingles. Your doctor will determine the correct dosage and duration based on your specific condition and health.
Dosage and Administration
Typically, adults take 200mg five times daily, or 400mg three times daily. Children’s doses vary significantly with age and weight; always follow your doctor’s instructions precisely. Swallow tablets whole with water. Consistency is key for optimal results. Ensure to complete the full course of treatment, even if symptoms improve prematurely.
Potential Side Effects
Common side effects include headache, nausea, and diarrhea. More serious, though rare, side effects exist, such as kidney problems and neurological issues. Seek immediate medical attention if you experience unusual symptoms. This information does not substitute professional medical advice. Always consult your doctor before starting or changing medication.
Contraindications and Precautions
Individuals with severe kidney disease should exercise caution, as Aciclovir is primarily eliminated through the kidneys. Pregnant or breastfeeding women should discuss use with their physician. Avoid Aciclovir if you have a known allergy to it or similar medications.
| Headache | Common | May resolve spontaneously; consult doctor if severe |
| Nausea | Common | Take with food; consult doctor if persistent |
| Diarrhea | Common | Increase fluid intake; consult doctor if severe or prolonged |
| Kidney problems | Rare | Seek immediate medical attention |
| Neurological issues | Rare | Seek immediate medical attention |
Storage and Disposal
Store tablets in a cool, dry place, away from direct sunlight and moisture. Keep out of reach of children. Dispose of unused medication responsibly, following local guidelines.
