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Hivir

Composition for Hivir Products

Hivir Products are primarily used for
Hepatitis B virus (HBV) infection

Products for Hivir

Hivir 100mg Tablet
strip of 10 tablets
MRP₹96.56
Hivir 150mg Tablet
strip of 10 tablets
MRP₹109.69

About Hivir Products

uses

Uses of Hivir Products

Lamivudine is used in the treatment of Hepatitis B virus (HBV) infection.
side effects

Hivir Products side effects

Common
Side Effects of Hivir are Headache, Fever, Cough, Fatigue, Joint pain, Insomnia (difficulty in sleeping), Gastrointestinal disturbance, Rash, Hair loss, Muscle disorders, General discomfort.

How Hivir Products work

Lamivudine 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.

In Depth Information for Hivir Products

  • You have been prescribed Hivir 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.
  • Hivir 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.
  • You have been prescribed Hivir 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.
  • Hivir 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.

Patient Concerns about Hivir Products

Frequently asked questions about Hivir Products

Q. How should I take Hivir 100mg Tablet?

Hivir 100mg Tablet should be taken in the dose and duration advised by the doctor. This medicine can be taken with or without food. However, it is better to take it at a fixed time of the day to avoid the chances of missing a dose.

Q. Is Hivir 100mg Tablet effective?

Hivir 100mg Tablet is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Hivir 100mg Tablet too early, the symptoms may return or worsen.

Q. What is drug resistance? Can I develop drug resistance with Hivir 100mg Tablet?

Drug resistance is a state where the medicine which was once effective in treating an infection becomes ineffective. This mainly happens due to the ability acquired by the virus or bacteria to get modified inside the body which affects the overall working of the medicine. Hence, the medicine is no longer able to fight against the virus or bacteria. Generally, drug resistance with Hivir 100mg Tablet is more likely to happen if you take less dose than what is recommended.

Q. How long should I take Hivir 100mg Tablet?

Do not stop taking entecavir without consulting your doctor. Stopping entecavir before treatment may worsen your hepatitis. This can happen during the first several months after you stop taking entecavir. Take the medicine strictly as advised and do not miss any dose.

Q. What if I forget to take a dose of Hivir 100mg Tablet?

If you forget a dose of Hivir 100mg Tablet, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next scheduled dose in the prescribed time. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.

Q. What if HIV infection co-exists with HBV infection? Will this affect treatment with Hivir 100mg Tablet?

In HBV patients who are diagnosed with HIV, Hivir 100mg Tablet is not recommended until and unless these patients start taking medicines for HIV management. Starting Hivir 100mg Tablet in such patients may cause resistance to the prescribed HIV medicines. Therefore, doctors recommend tests for HIV in patients diagnosed with HBV infection before starting treatment with Hivir 100mg Tablet.

Q. Can Hivir 100mg Tablet cure hepatitis B?

No, Hivir 100mg Tablet does not cure hepatitis B but may improve the condition of the liver. It may decrease the amount of hepatitis B virus (HBV) present in the body. This is done by limiting the ability of HBV to multiply and further infect new liver cells.

Q. Is Hivir 100mg Tablet safe?

Hivir 100mg 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.
Information last updated by Dr. Varun Gupta, MD Pharmacology on 25th Nov 2025.
The medicine details are for information purpose only. Consult a doctor before taking any medicine.