Reviewed by GoDavaii Editorial & Safety TeamSources CDSCO / WHO / NCBI
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Herpex 100mg Tablet
Composition: Acyclovir 100mg
Manufacturer: Torrent Pharmaceuticals Ltd
Ask GoDavaii AI about this medicine
What is Herpex 100mg Tablet used for, what should it not be taken with, and who should avoid it? It contains Acyclovir 100mg.
Tablet
Quick Answer
Herpex 100mg Tablet is a tablet-form medicine used for herpes simplex (cold sores, genital), shingles, chickenpox in adults. How it works: antiviral that selectively inhibits viral DNA polymerase.
About Herpex 100mg Tablet
Herpex 100mg Tablet is a tablet-form medicine used for herpes simplex (cold sores, genital), shingles, chickenpox in adults. How it works: antiviral that selectively inhibits viral DNA polymerase. Falling under the antiviral medicines category, it is commonly prescribed in India for health management.
The active ingredient in Herpex 100mg Tablet is Acyclovir 100mg. Active ingredients are the components in a medicine that produce its intended therapeutic effect, and the same active ingredient may appear in many brand names across India at different price points.
Herpex 100mg Tablet is manufactured and marketed in India by Torrent Pharmaceuticals Ltd. Like every medicine sold in India, it is regulated by the Central Drugs Standard Control Organisation (CDSCO) and must meet the quality standards specified in the Indian Pharmacopoeia.
Herpex 100mg Tablet is supplied in a pack of 10 tablets. Our medicine dataset lists Herpex 100mg Tablet at about ₹81.36. Prices vary between pharmacies and cities; confirm at your pharmacy. As a tablet-form medicine, Herpex 100mg Tablet should be stored, handled and used following the form-specific guidance below.
Our records do not confirm whether Herpex 100mg Tablet needs a prescription, so ask your pharmacist or a qualified medical professional before buying or starting it. Any medicine can interact with other medicines, worsen underlying conditions, or be unsuitable in pregnancy, breastfeeding, kidney or liver disease, which is why a quick check with GoDavaii's free AI is sensible before starting any new medicine.
Always use Herpex 100mg Tablet exactly as advised by a qualified medical professional. Do not exceed the recommended dose, do not extend the course beyond what is prescribed, and do not share the medicine with family members even if their symptoms appear similar.
Uses & Benefits
Herpes simplex (cold sores
Genital)
Shingles
Chickenpox in adults
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How to Use
Swallow the tablet whole with a glass of water. Do not crush or chew unless specifically directed. Can be taken with or without food unless otherwise stated.
Doctor first: Always confirm dosage with a qualified doctor based on your weight, age, and conditions.
Side Effects
Nausea
Headache
Dizziness
Kidney issues with high IV doses
Not a complete list. Consult a qualified doctor if you experience any unusual symptoms.
Which of these might YOU face?Safety Advice
- Start within 72 hours of rash onset for best effect. Stay well-hydrated. Reduce dose in kidney disease. Suppressive daily dose available for frequent recurrences.
- Tell every clinician you see about every medicine you take - including Herpex 100mg Tablet, supplements, ayurvedic preparations and OTC products - so that drug interactions can be checked. GoDavaii's AI cross-checks against a 93,000+ pair interaction database whenever you add a new medicine.
- Use as directed by a qualified medical professional.
- In pregnancy or while breastfeeding, do not start Herpex 100mg Tablet on your own. The decision should be made by a qualified medical professional based on the specific trimester, the condition being treated, and the safety category of the active ingredient.
- Keep Herpex 100mg Tablet out of reach of children. Accidental ingestion of even one extra dose can be dangerous in small children.
- If you miss a dose, take it as soon as you remember unless it is almost time for the next dose - in that case, skip the missed dose and continue with the regular schedule. Never double up to make up for a missed dose.
Safe for you?
This is general info. Whether it's safe for YOU is a different question.
Whether Herpex is safe alongside your other medicines, health conditions and allergies - GoDavaii Health AI checks it personally in 1 second, in your language. Free.
Storage
Store in a cool, dry place below 30°C. Keep away from direct sunlight and moisture. Keep out of reach of children.
AI-Verified · Cross-checked against 93,000+ interaction database
Not medical advice
This is educational information about Herpex 100mg Tablet. For diagnosis, prescriptions, or personal advice, consult a qualified doctor. For emergencies, call 112.
Frequently Asked Questions
Herpex 100mg Tablet is primarily used for herpes simplex (cold sores, genital), shingles, chickenpox in adults. How it works: antiviral that selectively inhibits viral DNA polymerase. Always check with a qualified medical professional or with GoDavaii's AI before starting this medication so that it is the right fit for your condition, age and other medicines.
Common side effects of Herpex 100mg Tablet may include nausea, headache, dizziness, kidney issues with high IV doses. Most side effects are mild and settle on their own. If you experience severe, persistent or unusual side effects, stop the medicine and seek medical advice. Start within 72 hours of rash onset for best effect. Stay well-hydrated. Reduce dose in kidney disease. Suppressive daily dose available for frequent recurrences.
Our medicine dataset lists Herpex 100mg Tablet at about ₹81.36 for a pack of 10 tablets. Prices vary between pharmacies and cities, so confirm the current price at your pharmacy. The GoDavaii app can show medicines with the same composition.
Our records do not confirm the prescription status of Herpex 100mg Tablet, so we do not say it can be bought without one. Ask your pharmacist or a qualified medical professional, who can confirm whether it needs a prescription and whether it suits you. Even medicines sold without a prescription can interact with other medicines or be unsuitable in pregnancy, breastfeeding, kidney or liver disease.
Swallow the tablet whole with a glass of water. Do not crush or chew unless specifically directed. Can be taken with or without food unless otherwise stated. The exact dose and frequency for Herpex 100mg Tablet should be set by a qualified medical professional based on your age, weight, condition and other medicines you take. Do not change the dose on your own.
Do not start Herpex 100mg Tablet on your own during pregnancy or while breastfeeding. The decision depends on the specific trimester, the condition being treated and the safety category of the active ingredient (Acyclovir 100mg). A qualified medical professional should weigh the benefits against the risks for your specific situation. GoDavaii's pregnancy-safety checker can give you an instant first-pass view.
If you miss a dose of Herpex 100mg Tablet, take it as soon as you remember unless it is almost time for your next dose - in that case, skip the missed dose and resume the regular schedule. Never take a double dose to make up. If you miss several doses, get in touch with the prescribing clinician for advice on whether to restart from the beginning or continue.
Yes, Herpex 100mg Tablet (which contains Acyclovir 100mg) can interact with other medicines. Common interactions for this class include antacids, blood thinners, blood pressure medicines and certain antibiotics. Always tell your clinician about every medicine, supplement and herbal preparation you take. GoDavaii's drug interaction checker covers 93,000+ verified pairs and is free to use.
Yes - the same active ingredient (Acyclovir 100mg) is available in many brand and unbranded generic forms in India, often at significantly different prices for clinically equivalent quality. GoDavaii's generic alternatives feature shows Herpex 100mg Tablet's equivalents side-by-side with current prices.
Stop Herpex 100mg Tablet and get medical help right away if you develop any of the following: difficulty breathing, swelling of the face/lips/tongue, severe rash with blistering, sudden chest pain, fainting, persistent vomiting, severe abdominal pain, dark urine, yellowing of the eyes or skin, or any symptom that feels severe or unusual. These are red flags that need in-person evaluation, not self-treatment.
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