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Prescription requiredKlm LabAntiviral

Herpival 1000 mg Tablet

Valacyclovir (1000mg)

₹249MRP ₹263In stock

Delivery across India. Free above ₹999; ₹49 from ₹499, ₹99 below. Chennai express delivery is chargeable.

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Herpival 1000 mg Tablet is used for this medicine is used in the treatment of viral infection, herpes and shingles, influenza and chronic viral hepatitis.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated September 2026

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Valacyclovir (1000mg)
Available variants: tablet 1000 mg 3`S
Best price: ₹249 (₹83.13 per tablet)
MRP: ₹263
Prescription: Required
Manufacturer: KLM LAB

Ordering notes

Standard delivery across India. No same-day delivery nationally.
Chennai express delivery is possible and chargeable. Learn more
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Herpival 1000 mg Tablet

Herpival 1000 mg Tablet contains Valacyclovir (1000mg). It belongs to the Antiviral agent class of medicines.

Uses of Herpival 1000 mg Tablet

  • This medicine is used in the treatment of viral infection
  • herpes and shingles
  • influenza and chronic viral hepatitis.

Key benefits

  • Shortens the illness and reduces complications
  • Prevents spread in some infections

How Herpival 1000 mg Tablet works

Valacyclovir stops the virus from copying itself, so the infection is brought under control sooner.

How to take Herpival 1000 mg Tablet

Swallow the tablet whole with a glass of water. Do not chew, crush or break it unless your doctor has told you to. Take it with or without food. Taking it at about the same time each day helps you remember. Follow the dose and the duration written on your prescription.

Take it exactly as your doctor prescribed. Do not change the dose or stop early on your own.

Missed dose and overdose

If you miss a dose

Take it as soon as you remember. If your next dose is almost due, skip the one you missed — never take two doses together to catch up.

If you take too much

An overdose of this medicine can cause confusion, kidney injury and fits. Do not wait for symptoms to appear — go to the nearest emergency department and take the pack or strip with you.

Side effects of Herpival 1000 mg Tablet

Most side effects of Herpival are mild and settle as the body adjusts. Reported side effects include:

  • Nausea
  • Headache
  • Loose motions
  • Tiredness
  • Rash

Stop the medicine and seek help immediately for a rash, swelling of the face or lips, wheezing or difficulty breathing. Tell your doctor about any side effect that persists or worries you.

Safety advice for Herpival 1000 mg Tablet

PregnancyConsult your doctor before using this in pregnancy.
BreastfeedingConsult your doctor before using this while breastfeeding.
AlcoholAlcohol may worsen the side effects of this medicine. Limit it.
DrivingMay cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyConsult your doctor if you have kidney disease.
LiverConsult your doctor if you have liver disease.
Habit formingNo

Warnings and precautions

Antivirals work best when started early — within the first day or two of symptoms for most infections. Complete the course exactly as prescribed; stopping early can allow the virus to become resistant. Drink plenty of water, particularly with aciclovir and its relatives. Treatment for chronic hepatitis must never be stopped without your specialist's advice.

Do not take Herpival if

Not for anyone with a known allergy to this medicine or to any ingredient in the pack.

Interactions with other medicines

Several antivirals interact with other medicines — tell your doctor everything you take, including supplements.

How to store Herpival 1000 mg Tablet

Store below 30°C in the original pack, away from direct sunlight and moisture. Keep out of the reach of children.

Expert advice for Herpival 1000 mg Tablet

Start as early as your doctor advises. Keep well hydrated through the course.

Manufacturer and class

Manufacturer:
KLM LAB
Therapeutic class:
Antiviral
Drug class:
Antiviral agent

Substitutes for Herpival 1000 mg Tablet

Medicines with the same active ingredient (Valacyclovir (1000mg)). Ask your doctor or pharmacist before switching brands.

MedicinePackPricevs Herpival 1000 mg Tablet
Zimivir 1000 mg TabletGLAXO SMITHKLINE PHARMAtablet · 3`S₹2604% more
Valtoval 1 g TabletSUN PHARMAtablet · 3`S₹30422% more
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Herpival 1000 mg Tablet FAQs

What is Herpival 1000 mg Tablet used for?
Herpival 1000 mg Tablet is commonly used for This medicine is used in the treatment of viral infection, herpes and shingles, influenza and chronic viral hepatitis. Always follow your doctor's advice, this information is for educational purposes and not a substitute for professional medical guidance.
What is the salt in Herpival 1000 mg Tablet?
Herpival 1000 mg Tablet contains Valacyclovir (1000mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.
How should I take Herpival 1000 mg Tablet?
Swallow the tablet whole with a glass of water. Take it exactly as prescribed; do not change the dose or stop early without talking to your doctor.
How does Herpival 1000 mg Tablet work?
Valacyclovir stops the virus from copying itself, so the infection is brought under control sooner.
Is Herpival 1000 mg Tablet a prescription medicine?
Yes. Herpival 1000 mg Tablet is a prescription-only (Rx) medicine. Upload a valid prescription from a registered medical practitioner during checkout. We cannot dispense it without a valid Rx.
What are the common side effects of Herpival 1000 mg Tablet?
The side effects reported most often with Herpival are Nausea, Headache, Loose motions, Tiredness, Rash. Most are mild and settle as the body adjusts; tell your doctor if any of them persist or worry you, and stop the medicine and seek help at once for a rash, swelling of the face or lips, or difficulty breathing.
Can Herpival 1000 mg Tablet be taken during pregnancy?
Consult your doctor before using this in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Herpival.
Can I drink alcohol while taking Herpival 1000 mg Tablet?
Alcohol may worsen the side effects of this medicine.
What if I miss a dose of Herpival 1000 mg Tablet?
Take it as soon as you remember.
Is Herpival 1000 mg Tablet habit forming?
No. Herpival 1000 mg Tablet is not known to be habit forming when taken as prescribed.
How much does Herpival 1000 mg Tablet cost on PingMeDoc Pharmacy?
Herpival 1000 mg Tablet starts at ₹249 (MRP ₹263) on PingMeDoc Pharmacy. Available in tablet 1000 mg 3`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Herpival 1000 mg Tablet?
Herpival 1000 mg Tablet is manufactured by KLM LAB. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Herpival 1000 mg Tablet delivered?
Herpival 1000 mg Tablet is delivered across India via our licensed pharmacy partners. Standard delivery timelines are confirmed at checkout. Chennai customers can opt for chargeable same-city express delivery.

Herpival 1000 mg Tablet, Quick facts

Salt
Valacyclovir (1000mg)
Form
tablet
Best price
₹249 (₹83.13 per tablet)
MRP
₹263
Prescription
Required (Rx)
Brand
KLM LAB
Manufacturer
KLM LAB
Therapeutic class
Antiviral
Drug class
Antiviral agent
Habit forming
No
Variants
tablet 1000 mg 3`S
Delivery
Standard across India

References

The information on Herpival 1000 mg Tablet is compiled from the manufacturer's prescribing information and the sources below, and is reviewed by a registered medical practitioner. It does not replace advice from your own doctor.

  1. PingMeDoc clinical monograph library — compiled from Indian package inserts, the Indian Pharmacopoeia
  2. CDSCO schedules and standard pharmacology references. Reviewed for patient readability. This is general information, not a substitute for your doctor's advice.
  3. Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
  4. National List of Essential Medicines (NLEM) 2022, Government of India.
  5. Manufacturer's package insert / prescribing information for Herpival 1000 mg Tablet.
  6. World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Safety disclaimer

Product information is for general awareness and does not replace professional medical advice. Always follow a clinician's guidance and upload a valid prescription when required.