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Prescription requiredSun PharmaAntiviral

Fluguard 800 mg Tablet

Favipiravir (800mg)

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Fluguard 800 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 October 2026

Licensed pharmacyPharmacist-verified order

Key details

Salt: Favipiravir (800mg)
Available variants: tablet 800 mg 10`S
Best price: ₹1,113 (₹111.33 per tablet)
MRP: ₹1,172
Prescription: Required
Manufacturer: SUN PHARMA 2

Ordering notes

Delivery details are shown when the medicine is back in stock.
Returns & refunds: orders can be cancelled before dispatch; after dispatch, returns depend on the item category. Read the full policy

Composition of Fluguard 800 mg Tablet

Fluguard 800 mg Tablet contains Favipiravir (800mg). It belongs to the Antiviral agent class of medicines.

Uses of Fluguard 800 mg Tablet

  • Viral infection
  • Herpes
  • Shingles
  • Influenza
  • Chronic viral hepatitis

Benefits of Fluguard 800 mg Tablet

In Viral infection
Fluguard stops the virus multiplying so the infection is shorter and milder. It works best when started as early as possible.
In Herpes and shingles
Fluguard speeds the healing of herpes or shingles blisters, eases the pain and lowers the chance of nerve pain lingering after shingles.
In Influenza
Fluguard shortens a bout of flu and reduces its severity when started within the first days of symptoms.
In Chronic viral hepatitis
Fluguard keeps hepatitis B or C virus suppressed, protecting the liver from ongoing damage and, for some, clearing the infection.

How Fluguard 800 mg Tablet works

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

How to take Fluguard 800 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 Fluguard 800 mg Tablet

Most side effects of Fluguard are mild and settle as the body gets used to the medicine. The ones reported most often are:

  • Nausea
  • Headache
  • Loose motions
  • Tiredness
  • Rash

Stop the medicine and get help at once 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 Fluguard 800 mg Tablet

AlcoholCAUTION
Alcohol may worsen the side effects of this medicine. Limit it.
PregnancyCONSULT YOUR DOCTOR
Consult your doctor before using this in pregnancy.
Breast feedingCONSULT YOUR DOCTOR
Consult your doctor before using this while breastfeeding.
DrivingCAUTION
May cause drowsiness or affect your concentration. Do not drive until you know how it affects you.
KidneyCONSULT YOUR DOCTOR
Consult your doctor if you have kidney disease.
LiverCONSULT YOUR DOCTOR
Consult your doctor if you have liver disease.

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 Fluguard 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 Fluguard 800 mg Tablet

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

Quick tips for Fluguard 800 mg Tablet

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

People taking Fluguard are often asked to check these from time to time. Your doctor decides which and how often.

Manufacturer and class

Manufacturer:
SUN PHARMA 2
Therapeutic class:
Antiviral
Drug class:
Antiviral agent

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Fluguard 800 mg Tablet FAQs

What is Fluguard 800 mg Tablet used for?
Fluguard 800 mg Tablet is commonly used for 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 are the benefits of Fluguard 800 mg Tablet?
Viral infection: Fluguard stops the virus multiplying so the infection is shorter and milder. It works best when started as early as possible. It is also used for herpes and shingles, influenza, chronic viral hepatitis.
What is the salt in Fluguard 800 mg Tablet?
Fluguard 800 mg Tablet contains Favipiravir (800mg). 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 Fluguard 800 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 Fluguard 800 mg Tablet work?
Favipiravir stops the virus from copying itself, so the infection is brought under control sooner.
Is Fluguard 800 mg Tablet a prescription medicine?
Yes. Fluguard 800 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 Fluguard 800 mg Tablet?
The side effects reported most often with Fluguard 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 Fluguard 800 mg Tablet be taken during pregnancy?
Consult your doctor before taking Fluguard 800 mg Tablet in pregnancy. Always tell your doctor if you are pregnant, planning a pregnancy or breastfeeding before starting Fluguard.
Can I drink alcohol while taking Fluguard 800 mg Tablet?
Limit alcohol while taking Fluguard 800 mg Tablet; it can worsen the side effects.
What if I miss a dose of Fluguard 800 mg Tablet?
Take it as soon as you remember.
Is Fluguard 800 mg Tablet habit forming?
No. Fluguard 800 mg Tablet is not known to be habit forming when taken as prescribed.
How much does Fluguard 800 mg Tablet cost on PingMeDoc Pharmacy?
Fluguard 800 mg Tablet starts at ₹1,113 (MRP ₹1,172) on PingMeDoc Pharmacy. Available in tablet 800 mg 10`S. Final price is confirmed at checkout and may vary by variant and location.
Who manufactures Fluguard 800 mg Tablet?
Fluguard 800 mg Tablet is manufactured by SUN PHARMA 2. PingMeDoc Pharmacy sources medicines only from licensed manufacturers and distributors.
How is Fluguard 800 mg Tablet delivered?
Fluguard 800 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.

Fluguard 800 mg Tablet, Quick facts

Salt
Favipiravir (800mg)
Form
tablet
Best price
₹1,113 (₹111.33 per tablet)
MRP
₹1,172
Prescription
Required (Rx)
Brand
SUN PHARMA 2
Manufacturer
SUN PHARMA 2
Therapeutic class
Antiviral
Drug class
Antiviral agent
Habit forming
No
Variants
tablet 800 mg 10`S
Delivery
Standard across India

References

Compiled from the manufacturer's prescribing information and the sources below, and reviewed by a registered pharmacist. It does not replace your own doctor's advice.

  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 Fluguard 800 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.