Prescription required

Zoster 400 mg DT

Acyclovir (400mg)

₹145MRP ~~₹153~~In stock

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

This medicine needs a prescription.

You can pay now and add the prescription afterwards. We pack your order only after a pharmacist verifies it.

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A doctor decides whether a prescription can be issued. If it is not issued, the prescription items in your order are cancelled and refunded. You choose this at checkout.

Order Zoster 400 mg DT online from PingMeDoc Pharmacy. Upload a prescription if required.

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

Compare substitutes

Licensed pharmacyPharmacist-verified orderDelivered across India

Key details

Salt: Acyclovir (400mg)

Available variants: 10

Best price: ₹145

MRP: ₹153

Prescription: Required

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 Zoster 400 mg DT

Zoster 400 mg DT contains Acyclovir (400mg).

Missed dose and overdose

If you miss a dose

Take the missed dose of Zoster as soon as you remember. If it is almost time for the next dose, skip the missed one and carry on with the usual schedule. Do not take two doses together to make up for a missed dose.

If you take too much

Taking more Zoster than prescribed can be harmful. If you suspect an overdose, contact a doctor or go to the nearest emergency department at once, and carry the pack or strip with you. In India the emergency number is 112.

Interactions with other medicines

Tell your doctor or pharmacist about every medicine you take, including over-the-counter products, vitamins and herbal or ayurvedic preparations, before starting Zoster. Some combinations can change how Zoster works or raise the chance of side effects.

How to store Zoster 400 mg DT

Store Zoster below 30°C in a cool, dry place away from direct sunlight and moisture. Keep the pack tightly closed and out of the reach of children. Do not use it after the expiry date printed on the pack.

Substitutes for Zoster 400 mg DT

Medicines with the same active ingredient (Acyclovir (400mg)). Ask your doctor or pharmacist before switching brands.

Medicine	Pack	Price	vs Zoster 400 mg DT
Herperax-400 TabletMICRO LABS	tablet · 10`S	₹139	5% cheaper
Zovirax 400GLAXO SMITHKLINE PHARMA	10`S	₹139	4% cheaper

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Zoster 400 mg DT FAQs

What is Zoster 400 mg DT used for?

Zoster 400 mg DT is a medicine available on PingMeDoc Pharmacy. Consult your doctor for the specific indication that applies to you, this page is for educational purposes only.

What is the salt in Zoster 400 mg DT?

Zoster 400 mg DT contains Acyclovir (400mg). If you are allergic to any of these active ingredients or excipients, do not take this medicine and speak to your doctor first.

Is Zoster 400 mg DT a prescription medicine?

Yes. Zoster 400 mg DT 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 if I miss a dose of Zoster 400 mg DT?

Is there a cheaper substitute for Zoster 400 mg DT?

Herperax-400 Tablet has the same active ingredient and strength and is listed from ₹139 on PingMeDoc Pharmacy. Ask your doctor or pharmacist before switching brands, the salt is the same, but excipients and release profiles can differ.

How much does Zoster 400 mg DT cost on PingMeDoc Pharmacy?

Zoster 400 mg DT starts at ₹145 (MRP ₹153) on PingMeDoc Pharmacy. Available in 10. Final price is confirmed at checkout and may vary by variant and location.

How is Zoster 400 mg DT delivered?

Zoster 400 mg DT 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.

Zoster 400 mg DT, Quick facts

Salt: Acyclovir (400mg)
Best price: ₹145
MRP: ₹153
Prescription: Required (Rx)
Variants: 10
Delivery: Standard across India

References

The information on Zoster 400 mg DT 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.

Central Drugs Standard Control Organisation (CDSCO), Ministry of Health & Family Welfare, Government of India, approved drug and schedule listings.
National List of Essential Medicines (NLEM) 2022, Government of India.
Manufacturer's package insert / prescribing information for Zoster 400 mg DT.
World Health Organization, ATC/DDD classification and Model Formulary for the active ingredient.

Next steps

Consult a doctor

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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.