Heptavir 100mg Tablet
Prescription Required
Product introduction
Heptavir 100mg 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.
Heptavir 100mg Tablet is used in the treatment of HIV infections
Heptavir 100mg Tablet is used in the treatment of HIV infections
Uses of Heptavir Tablet
Benefits of Heptavir Tablet
In Chronic hepatitis B virus (HBV) infection
In patients with chronic hepatitis B virus (HBV) infection, Heptavir 100mg 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.
Side effects of Heptavir 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 Heptavir
- Headache
- Nausea
- Diarrhea
- Vomiting
- Fatigue
- Stomach pain
- Rash
How to use Heptavir 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. Heptavir 100mg Tablet may be taken with or without food, but it is better to take it at a fixed time.
Safety advice
Alcohol
CAUTION
Caution is advised when consuming alcohol with Heptavir 100mg Tablet. Please consult your doctor.
Pregnancy
CONSULT YOUR DOCTOR
Heptavir 100mg Tablet may be unsafe to use during pregnancy. Although there are limited studies in humans, animal studies have shown harmful effects on the developing baby. Your doctor will weigh the benefits and any potential risks before prescribing it to you. Please consult your doctor.
Breast feeding
SAFE IF PRESCRIBED
Heptavir 100mg 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
SAFE
Heptavir 100mg Tablet does not usually affect your ability to drive.
Kidney
CAUTION
Heptavir 100mg Tablet should be used with caution in patients with kidney disease. Dose adjustment of Heptavir 100mg Tablet may be needed. Please consult your doctor.
Liver
SAFE IF PRESCRIBED
Heptavir 100mg Tablet is safe to use in patients with liver disease. No dose adjustment of Heptavir 100mg Tablet is recommended.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
Heptavir 100mg Tablet
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Quick tips
- You have been prescribed Heptavir 100mg 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.
- Heptavir 100mg 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
Nucleoside analog
Habit Forming
No
Therapeutic Class
ANTI INFECTIVES
Action Class
Nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs)
Patient concerns
User feedback
Patients taking Heptavir 100mg Tablet
Once A Day
76%
Twice A Day
24%
What are you using Heptavir Tablet for?
Chronic hepat*
100%
*Chronic hepatitis B virus (HBV) infection
FAQs
How should I take Heptavir 100mg Tablet?
Heptavir 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.
Is Heptavir 100mg Tablet effective?
Heptavir 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 Heptavir 100mg Tablet too early, the symptoms may return or worsen.
What is drug resistance? Can I develop drug resistance with Heptavir 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 Heptavir 100mg Tablet is more likely to happen if you take less dose than what is recommended.
How long should I take Heptavir 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.
What if I forget to take a dose of Heptavir 100mg Tablet?
If you forget a dose of Heptavir 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.
What if HIV infection co-exists with HBV infection? Will this affect treatment with Heptavir 100mg Tablet?
In HBV patients who are diagnosed with HIV, Heptavir 100mg Tablet is not recommended until and unless these patients start taking medicines for HIV management. Starting Heptavir 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 Heptavir 100mg Tablet.
Can Heptavir 100mg Tablet cure hepatitis B?
No, Heptavir 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.
Is Heptavir 100mg Tablet safe?
Heptavir 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.
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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
- 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:
Marketer details
Name: Hetero Drugs Ltd
Address: 7-2-A2, Hetero Corporate, Industrial Estates, Sanath Nagar, Hyderabad – 500 018. Telangana, INDIA
Country of origin: India
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