Tonovir 300mg Tablet is used in the treatment of chronic hepatitis B virus (HBV) infection. It is also used to treat HIV infection in combination with other anti-HIV medicines. It prevents the multiplication of viruses in human cells. This stops the virus from producing new viruses and clears up your infection.

Tonovir 300mg Tablet is used in the treatment of HIV infections

Uses of Tonovir Tablet

Benefits of Tonovir Tablet

In Treatment of Chronic hepatitis B virus (HBV) infection

Chronic hepatitis B virus infection is a serious liver infection that has been there for at least 6 months and is still not cured. Tonovir 300mg Tablet helps treat this infection effectively. It lowers the chances of complications, such as new infections, and improves one’s quality of life. If this infection is not treated, it can lead to severe liver damage, which can cause other life-threatening problems, such as liver failure, or may be fatal also.

In Treatment of HIV infection

Tonovir 300mg Tablet, when used in combination with other anti-HIV medicines, prevents the HIV virus from multiplying in your body. It helps control the infection and makes your immune system work better. This lowers your chances of getting complications such as new infections and improves your quality of life. This medicine is always taken in combination with other antiretroviral medicines.

It is not a cure of HIV or AIDS and should not be used to prevent HIV after accidental exposure to a risk. It is important that you take this medicine as prescribed, following the dosage recommended by your doctor. Taking all doses in the right amount at the right times greatly increases the effectiveness of your combination of medicines and reduces the chances of your HIV infection becoming resistant to antiretroviral medicines. However, taking this medicine will not prevent you from passing HIV to other people.

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Side effects of Tonovir 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 Tonovir

Diarrhea
Nausea
Rash
Weakness
Vomiting
Fatigue
Abdominal pain
Increased transaminase level in blood
Decreased phosphate level in blood
Pain
Dizziness
Depression
Insomnia (difficulty in sleeping)
Fever
Itching

How to use Tonovir 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. Tonovir 300mg Tablet may be taken with or without food, but it is better to take it at a fixed time.

How Tonovir Tablet works

Tonovir 300mg Tablet is an antiviral medication. It prevents the multiplication of virus in human cells. This stops the virus from producing new viruses and clears up your infection.

Safety advice

Alcohol

CONSULT YOUR DOCTOR

It is not known whether it is safe to consume alcohol with Tonovir 300mg Tablet. Please consult your doctor.

Pregnancy

SAFE IF PRESCRIBED

Tonovir 300mg Tablet is generally considered safe to use during pregnancy. Animal studies have shown low or no adverse effects to the developing baby; however, there are limited human studies.

Breast feeding

SAFE IF PRESCRIBED

Tonovir 300mg Tablet is probably safe to use during breastfeeding. Limited human data suggests that the drug does not represent any significant risk to the baby.

Driving

UNSAFE

Tonovir 300mg Tablet may decrease alertness, affect your vision or make you feel sleepy and dizzy. Do not drive if these symptoms occur.

Kidney

CAUTION

Tonovir 300mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Tonovir 300mg Tablet may be needed. Please consult your doctor.

Liver

SAFE IF PRESCRIBED

Tonovir 300mg Tablet is probably safe to use in patients with liver disease. Limited data available suggests that dose adjustment of Tonovir 300mg Tablet may not be needed in these patients. Please consult your doctor.

What if you forget to take Tonovir Tablet?

If you miss a dose of Tonovir 300mg 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.

Tonovir 300mg Tablet

₹8.0/Tablet

Tenvir Tablet

Cipla Ltd

₹51.99/tablet

622% costlier

Tenohep Tablet

Zydus Cadila

₹51.97/tablet

622% costlier

Ricovir 300mg Tablet

Mylan Pharmaceuticals Pvt Ltd

₹38.9/tablet

440% costlier

Tenfoclear 300mg Tablet

Abbott L

₹49.57/tablet

588% costlier

Tavin Tablet

Emcure Pharmaceuticals Ltd

₹40.88/tablet

468% costlier

View all substitutes

Quick tips

You have been prescribed Tonovir 300mg Tablet for the treatment of chronic hepatitis B virus (HBV) infection.
In combination with other medicines, it is used for the treatment of HIV infections.
Take it with food, as this increases the absorption of the medicine into the body.
Tonovir 300mg Tablet may cause dizziness or sleepiness. Do not drive or do anything requiring concentration until you know how it affects you.
You may still develop infections or other illnesses associated with viral infection while taking this medication.
You can also pass on HIV or HBV to others. Don't share needles or personal items that can have blood or body fluids on them.
During treatment and for at least six months after stopping this medicine, regular blood tests are needed to monitor your liver function, level of hepatitis B virus and blood cells in your blood.

Fact Box

Chemical Class

Adenine analog

Habit Forming

Therapeutic Class

ANTI INFECTIVES

Action Class

Nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs)

Patient concerns

I have HBV related chronic liver problem .Local urologist suggest me to take rapilif d 8 for urine block problem?Can i take that medicine with entavir for hepatitis b virus and cronic liver disease?

Dr. Praveen Pushkar

Urology

Yes u can take it

Suffering from Hepatitis B virus from last one week. Please suggest me.

Dr. Anshum Aneja Arora

Pulmonology

Pls consult a gastroenterologist

FAQs

Does Tonovir 300mg Tablet prevent passing of HIV-1 and HBV to others?

In case of HIV-1 infection, Tonovir 300mg Tablet may reduce the risk of passing the virus to others, but the chances of infecting others still persist. However, in case of HBV infection, Tonovir 300mg Tablet has not proven to reduce risk of transferring the virus to others. Therefore, the patients of both HIV-1 infection and HBV infection should practice safe sex and should not share dirty needles.

Is Tonovir 300mg Tablet safe?

Tonovir 300mg Tablet is safe if used in the dose and duration advised by your doctor. Take it exactly as directed and do not skip any dose. Follow your doctor's instructions carefully and let your doctor know if any of the side effects bother you.

How should I take Tonovir 300mg Tablet?

You should take Tonovir 300mg Tablet in the dose and duration advised by your doctor. Tonovir 300mg Tablet works best when taken with meals or just afterwards. However, taking it without food does not reduce its effectiveness. If you have any doubts, consult your doctor.

For how long do I need to take Tonovir 300mg Tablet for HBV infection?

Duration of treatment will depend on the severity of HBV infection. You will need to take periodic blood tests to keep a check on the viral load and number of T cells. Your doctor will then decide the duration of the medicine accordingly. In some cases, treatment is required life long.

I vomited after taking Tonovir 300mg Tablet. What should I do?

Take another tablet of Tonovir 300mg Tablet if you vomit within 1 hour of taking it. If you vomit after more than an hour of taking Tonovir 300mg Tablet, then you need not take another tablet. Consult your doctor if you have vomiting every time you take Tonovir 300mg Tablet or if the vomiting persists for a longer duration.

What should I do if I forget to take Tonovir 300mg Tablet?

If you forget to take Tonovir 300mg Tablet within 12 hours of the time you usually take it, you should take Tonovir 300mg Tablet with food as soon as possible and resume the normal dosing schedule. If you miss a dose of Tonovir 300mg Tablet by more than 12 hours and it is almost time for the next dose, you should not take the missed dose and simply resume the usual dosing schedule.

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Related lab tests

HIV 1 & 2, Ab Western Blot

HIV 1 And 2 Antibody - Chromatography

HIV 1 And 2 Antibody - ELISA

Hepatitis B (Core) IgM Antibody

Hepatitis B s (Surface) Antigen

Hepatitis C Virus Total Antibody

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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

Safrin S. Antiviral Agents. In: Katzung BG, Masters SB, Trevor AJ, editors. Basic and Clinical Pharmacology. 11th ed. New Delhi, India: Tata McGraw Hill Education Private Limited; 2009. pp. 859-60.
Briggs GG, Freeman RK, editors. A Reference Guide to Fetal and Neonatal Risk: Drugs in Pregnancy and Lactation. 10th ed. Philadelphia, PA: Wolters Kluwer Health; 2015. pp. 1327-28.
Tenofovir disoproxil fumarate. Foster City, CA: Gilead Sciences, Inc; 2001 [revised Jan. 2012]. [Accessed 31 Mar. 2019] (online) Available from:
Tenofovir disoproxil. Limassol, Cyprus: Remedica Ltd.; 2018. [Accessed 24 Jan. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 31 Mar. 2019] (online) Available from:
CiplaMed. Tenofovir Disoproxil Fumarate [Prescriing Informataion]. [Accessed 07 Aug. 2023]. (online) Available from:
Tenofovir disoproxil fumarate [Prescribing Inforamtion]. Indiana, PA: Remedy Repack, Inc.; 2018. [Accessed 07 Aug. 2023]. (online) Available from:

Marketer details

Name: Glowsun India Labs Pvt Ltd

Address: No. 120 INDIRAPURAM Phase1, opp. Hotel Effotel, Dehradun, Uttarakhand 248001

Country of origin: India

The list of available options shown with the same composition has been prepared upon the advice of registered medical practitioners, pharmacists affiliated with TATA 1MG. TATA 1MG does not promote any pharmaceutical product of any particular company, and all recommendations are based on the medical opinion, advisories from specialist medical and pharmaceutical professionals.