Jonvir 100 Tablet

Jonvir 100 Tablet is used in the treatment of HIV infection and chronic hepatitis B virus (HBV) infection. It prevents the multiplication of virus in human cells. This stops the virus from producing new viruses and clears up your infection.

Jonvir 100 Tablet is not a cure for HIV or AIDS and only helps to decrease the amount of HIV in your body. This helps to lower your risk of getting HIV-related complications and improves your lifespan. It is prescribed in combination with other HIV medicines. Your doctor will recommend the best medicines for you and will decide the doses that you need. Follow carefully the instructions for all the medicines that you are given. It can be taken with or without food. Taking all these medicines regularly at the right times greatly increases their effectiveness and reduces the chances of HIV becoming resistant to them. It is important not to miss doses and to keep taking them until your doctor tells you it is safe to stop.

Common side effects of this medicine include headache, nausea, vomiting, stomach pain, fatigue, diarrhea, and rash. These are usually not serious but tell your doctor if they bother you or do not go away. Rarely, some people may experience a skin reaction or liver damage. Your doctor will closely monitor you for these in the initial period of treatment.

Before taking it, tell your doctor if you have any skin problems or liver or kidney disease. While using it, you may need regular blood tests to check your blood counts and liver function. Avoid drinking alcohol as it may increase your risk of liver damage. Pregnant or breastfeeding mothers should consult their doctor before using this medicine. Do not have unprotected sex or share personal items like razors or toothbrushes, if you are HIV positive. Talk to your doctor about safe ways like condoms to prevent HIV transmission during sex.

• Chronic hepatitis B virus (HBV) infection

Chronic hepatitis B virus (HBV) infection
In patients with chronic hepatitis B virus (HBV) infection, Jonvir 100 Tablet works by preventing the HBV virus from multiplying in the body. It helps control the infection and makes the immune system work better. This lowers the chances of getting complications and improves the quality of life. This medicine is always taken in combination with other antiretroviral medicines. It is not a cure and should neither be used to prevent HBV infection. 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 the medicine.

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 Heptavir

• Headache
• Nausea
• Diarrhea
• Vomiting
• Fatigue
• Stomach pain
• Rash

Take this medicine in the dose and duration as advised by your doctor. Check the label for directions before use. Measure it with a measuring cup and take it by mouth. Shake well before use. Jonvir 100 Tablet may be taken with or without food, but it is better to take it at a fixed time.

Jonvir 100 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.

• You have been prescribed Jonvir 100 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.
• Jonvir 100 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.

Acosta EP, Flexner C. Antiviral Agents (Nonretroviral). In: Brunton LL, Chabner BA, Knollmann BC, editors. Goodman & Gilman’s: The Pharmacological Basis of Therapeutics. New York, New York: McGraw-Hill Medical; 2011. pp. 1617-618.

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. 858, 869-70.

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. 767-70.

Lamivudine. South Ruislip, Middlesex: Aurobindo Pharma - Milpharm Ltd.; 2012 [revised 24 Jun. 2018]. (online) Available from:

Drugs.com. Lamivudine. [Accessed 31 Mar. 2019] (online) Available from:

Central Drugs Standard Control Organisation (CDSCO). [Accessed 31 Mar. 2019] (online) Available from: