Favibest 400mg Tablet is an antiviral medicine. It is used for the treatment of mild to moderate coronavirus disease (COVID-19) in adults. It stops the virus from multiplying and therefore, decreases the viral load in the body.

Take Favibest 400mg Tablet only as per the dose and duration suggested by your doctor. Do not self-medicate. The most common side effects of this medicine include the increased uric acid levels in blood, diarrhea, decreased white blood cell count (neutrophils), and increased liver enzymes. If any of these side effects bother you, consult with your doctor.

To make sure it is safe for you, you should let your doctor know if you have severe kidney or liver disease before taking this medicine. Favibest 400mg Tablet is not recommended for women who are pregnant, suspected to be pregnant or breastfeeding, as it can cause harmful effects to the developing baby. Also, inform your doctor if you have a history of hypersensitivity to this drug, have abnormalities in uric acid metabolism, or have gout.

Uses of Favibest Tablet

Treatment of Coronavirus disease (COVID-19)

Benefits of Favibest Tablet

In Treatment of Coronavirus disease (COVID-19)

Coronavirus disease (Covid-19) is a highly infectious disease that is caused by a strain of a virus called coronavirus. The most common symptoms are fever, cough, loss of taste or smell, breathing difficulty, nasal congestion, and diarrhea among others. Favibest 400mg Tablet is used to manage these symptoms in mildly to moderately infected individuals and helps you recover from the infection.
Favibest 400mg Tablet should be taken only if prescribed by a doctor. If you think you have come in contact with a person who has been infected with Covid-19, or if you feel any of these symptoms, consult your doctor immediately.

Side effects of Favibest Tablet

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them

Common side effects of Favibest

Increased uric acid level in blood
Diarrhea
Decreased white blood cell count (neutrophils)
Increased liver enzymes
Increased triglyceride level in blood

How to use Favibest Tablet

Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Favibest 400mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Favibest Tablet works

Favibest 400mg Tablet is an antiviral medicine. It stops the SARS-CoV-2 virus from multiplying. By doing so, it decreases viral load in the body, restricts the spread of infection and helps in speeding up the recovery process.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Favibest 400mg Tablet. Please consult your doctor.

Pregnancy

UNSAFE

Favibest 400mg Tablet is highly unsafe to use during pregnancy. Seek your doctor's advice as studies on pregnant women and animals have shown significant harmful effects to the developing baby.

Breast feeding

UNSAFE

Favibest 400mg Tablet is unsafe to use during breastfeeding. Data suggests that the drug may cause toxicity to the baby.

Driving

CONSULT YOUR DOCTOR

It is not known whether Favibest 400mg Tablet alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react.

Kidney

CAUTION

Favibest 400mg Tablet should be used with caution in patients with severe kidney disease. Dose adjustment of Favibest 400mg Tablet may be needed. Please consult your doctor.

Liver

CAUTION

Favibest 400mg Tablet should be used with caution in patients with severe liver disease. Dose adjustment of Favibest 400mg Tablet may be needed. Please consult your doctor.

What if you forget to take Favibest Tablet?

If you miss a dose of Favibest 400mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

All substitutes

For informational purposes only. Consult a doctor before taking any medicines.

Favibest 400mg Tablet

₹116.3/Tablet

Favisure 400mg Tablet

Hauz Pharma Pvt Ltd

₹125.1/tablet

8% costlier

Fabihenz 400 Tablet

La Renon Healthcare Pvt Ltd

₹76.6/tablet

34% cheaper

Ferasun 400mg Tablet

Bharat Parenterals Limited

₹102.65/tablet

12% cheaper

Favevir 400 Tablet

Elder Projects Ltd

₹106.6/tablet

8% cheaper

Favipill 400mg Tablet

J B Chemicals and Pharmaceuticals Ltd

₹69.8/tablet

40% cheaper

View all substitutes

Quick tips

Favibest 400mg Tablet is used for the treatment of mild to moderate Covid-19 symptoms.
Inform your doctor if you have gout, uric acid, liver, or kidney disease.
Favibest 400mg Tablet should be administered with care to elderly patients by monitoring their general conditions.
Seek immediate medical attention if you see signs of allergic reactions like red or blistering rash, difficulty swallowing or breathing, swelling of the eyelids, lips, face, throat, or tongue.
Favibest 400mg Tablet can be taken on an empty or full stomach. However, taking it with food might reduce the possibility of nausea and vomiting.
It is advisable to use contraceptive methods while taking Favibest 400mg Tablet and for 7 days after the completion of the treatment.
Let your doctor know if you are pregnant or breastfeeding.
Favibest 400mg Tablet is used for the treatment of mild to moderate Covid-19 symptoms.
Inform your doctor if you have gout, uric acid, liver, or kidney disease.
Favibest 400mg Tablet should be administered with care to elderly patients by monitoring their general conditions.
Seek immediate medical attention if you see signs of allergic reactions like red or blistering rash, difficulty swallowing or breathing, swelling of the eyelids, lips, face, throat, or tongue.
Favibest 400mg Tablet can be taken on an empty or full stomach. However, taking it with food might reduce the possibility of nausea and vomiting.
It is advisable to use contraceptive methods while taking Favibest 400mg Tablet and for 7 days after the completion of the treatment.
Let your doctor know if you are pregnant or breastfeeding.

Fact Box

Chemical Class

Pyrazinecarboxamide derivative

Habit Forming

Therapeutic Class

ANTI INFECTIVES

Interaction with drugs

Taking Favibest with any of the following medicines can modify the effect of either of them and cause some undesirable side effects

Estriol (Vaginal Route) Moderate

Favipiravir may raise blood levels of Estriol. Use of effective contraception is recommended during and for 7 days after stopping Favipiravir. Please consult your doctor before ta... More

Estrogen (Oral Route) Moderate

Favipiravir may raise blood levels of Estrogen. Use of effective contraception is recommended during and for 7 days after stopping Favipiravir. Please consult your doctor before t... More

Ethinyl Estradiol (Oral Route) Moderate

Favipiravir may raise blood levels of Ethinyl Estradiol. Use of effective contraception is recommended during and for 7 days after stopping Favipiravir. Please consult your doctor... More

Ethinyl Estradiol (Injection Route) Moderate

Favipiravir may raise blood levels of Ethinyl Estradiol. Use of effective contraception is recommended during and for 7 days after stopping Favipiravir. Please consult your doctor... More

Progesterone (Natural Micronized) (Oral Route) Moderate

Favipiravir may raise blood levels of Progesterone (Natural Micronized). Use of effective contraception is recommended during and for 7 days after stopping Favipiravir. Please con... More

View all drug interactions

Patient concerns

She has suffering from acute migraine for 3 to four days

Dr. Vikas Sharma

Neurology

do mri brain; take naxdom 1 bd fro 3v days then sos; tryptomer 19 mg hs10 mg instead of 19 mg

I got married 1 year ago we don't have a child yet what to do ?

Dr. Sonu Balhara Ahlawat

Obstetrics and Gynaecology

Wait for sometime u are only 19

Hi i alwats suffer from irregularity in periods and i had sex with my bf on monday and as we dsnt used condom i m having a doubt that may be he cummed in my vagina is this can create pregnancy. I repeat i always suffer from irregularity in periods Before having sex too What should i do I m really nervous as he s having a doubt that he cummed in vagina It has been a day long having sex. Means on 6feb. And periods should have got started on this 2 nd feb but they didnt happened Pls reply to my problem as soon as poosible i m only 19 yrs old girl

Dr. Sonu Balhara Ahlawat

Obstetrics and Gynaecology

If u are only 19 years old girl why did u get sexually involved

FAQs

What is Favibest 400mg Tablet? What is it used for?

Favibest 400mg Tablet is a medicine that belongs to a class of medicines called antiviral medicines. Favibest 400mg Tablet is used for managing patients suffering from mild to moderate Covid-19 infection.

When is the best time to start treatment with Favibest 400mg Tablet?

Favibest 400mg Tablet is best taken in mildly infected individuals than in those who have severe Covid-19 infection. This is because early use of antiviral medicines, such as Favibest 400mg Tablet, is seen to be more effective in treating Covid-19 infection. Delay in treatment only slows down the recovery process and worsens the existing symptoms such as breathing issues, cough, or fever. If left untreated, this viral infection may even lead to organ failure. Once tested positive for Covid-19, consult your doctor immediately.

Who should not take Favibest 400mg Tablet?

Favibest 400mg Tablet should not be used for treating patients who are allergic to Favibest 400mg Tablet or any of its ingredients. Children should not be given Favibest 400mg Tablet. It should not be given to patients with severe kidney or liver disease too. Additionally, people who have any abnormal uric acid levels or are suffering from gout must inform their doctor before taking Favibest 400mg Tablet. If you are planning a baby, pregnant or breastfeeding, consult your doctor before starting treatment with Favibest 400mg Tablet to avoid any potential harm to your baby. Follow your doctor’s instructions carefully to get maximum benefit.

For how long and in what dose should Favibest 400mg Tablet be taken?

Favibest 400mg Tablet should be taken in the dose and duration advised by the doctor. It is taken orally (by mouth) and the recommended dose is 1,800 mg twice on day 1, followed by 800 mg twice daily up to day 14. Do not self medicate. Follow your doctor’s instructions carefully to get maximum benefit from Favibest 400mg Tablet.

Can Favibest 400mg Tablet be used in the elderly and children?

Since the elderly often have compromised organ functions, Favibest 400mg Tablet should be given with care to them, alongside regular monitoring. Favibest 400mg Tablet has not been administered in children. However, some early experimental data suggests that Favibest 400mg Tablet may cause serious side effects in the younger age group. Therefore, this medicine should not be consumed by the elderly and children, unless advised by your doctor.

Can Favibest 400mg Tablet be taken by women who are pregnant or breastfeeding?

No, Favibest 400mg Tablet should not be used for treating Covid-19 infection in pregnant or breastfeeding women. Favibest 400mg Tablet is not considered safe to be used in pregnant or breastfeeding mothers as its use may cause harmful effects on the baby. If you are planning a baby, pregnant or breastfeeding, consult your doctor if you are tested positive for Covid-19 or even if you are suspected of Covid-19 infection. Your doctor will decide what is best for you depending on your condition.

How does Favibest 400mg Tablet work?

Favibest 400mg Tablet inhibits replication (a process by which this virus multiplies) of the Covid-19 virus and stops the further spread of the infection. In this way the amount of virus in the human body decreases, thereby leading to faster recovery.

How should Favibest 400mg Tablet be stored?

Favibest 400mg Tablet should be stored at a temperature not more than 30 degrees Celsius. Make sure to keep it away from the reach of children.

I have diabetes and hypertension. Can I take Favibest 400mg Tablet?

Yes. Favibest 400mg Tablet may be given to patients with comorbidities such as diabetes and hypertension, under medical supervision. Follow your doctor’s instructions carefully to get the maximum benefit.

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Disclaimer:

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

References

Favipiravir. Tokyo, Japan: Toyama Chemical Co., Ltd.; 2017. (online) Available from:
Abdelnabi R, Morais ATS, Leyssen P, et al. Understanding the Mechanism of the Broad-Spectrum Antiviral Activity of Favipiravir (T-705): Key Role of the F1 Motif of the Viral Polymerase. J Virol. 2017;91(12):e00487-17. (online) Available from:
DrugBank. Favipiravir. [Last updated on June 12, 2020]. (online) Available from:
MaHTAS COVID-19 Rapid Evidence Updates. Favipiravir (AVIGAN®) to Treat Coronavirus Disease 2019 (COVID-19). [Updated on 26 Mar. 2020]. (online) Available from:
OpIndia. Glenmark starts phase-3 clinical trial for potential coronavirus drug ‘Favipiravir’ in India. 12 May, 2020. (online) Available from:

Marketer details

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Address: Sector 8A, I.I.E. , Sidcul Ranipur, Distt., Haridwar 249403 , Uttarakhand

Country of origin: India

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