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  1. Home
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  3. E-Vir Tablet 30's

E-Vir Tablet 30's, Pack of 1 Tablet
E-Vir Tablet 30's, Pack of 1 Tablet
E-Vir Tablet 30's, Pack of 1 Tablet
Written By Veda Maddala , M Pharmacy
Reviewed By Bayyarapu Mahesh Kumar , M Pharmacy
48 Hrs returnable
Know More
COD available

Online payment accepted

rxMedicinePrescription drug

Whats That

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Composition :

ENTECAVIR-0.5MG

Manufacturer/Marketer :

Waterley Pharmaceuticals Pvt Ltd

Consume Type :

ORAL

Return Policy :

Not Returnable

Expires on or after :

Therapeutic Class

ANTIVIRALS

Country of origin

INDIA

Manufacturer/Marketer address

Natco House, Road No.2, Banjara Hills, Hyderabad-500 034, India
Other Info - EVI0064

Author Details

Veda MaddalaDoctor badge

Written By

Veda Maddala

M Pharmacy

Bayyarapu Mahesh KumarDoctor badge

Reviewed By

Bayyarapu Mahesh Kumar

M Pharmacy

Last Updated

Jul 8, 2025 | 9:33 AM IST

Doctor imageWe provide you with authentic, trustworthy and relevant information

FAQs

E-Vir Tablet contains Entecavir, an antiviral drug that works by preventing viral DNA polymerase enzyme action in the liver cells that is essential for the virus to multiply. Thereby, it stops the virus from making new viruses and reduces the amount of hepatitis B virus in the body.

Yes, hepatitis B virus infection is highly contagious and spreads from one person to another. Therefore, it is recommended to avoid sharing personal items or needles containing an infected person's blood or body fluids.

E-Vir Tablet may cause lactic acidosis (excess of lactic acid in the blood), a rare but a severe side effect, especially in women who are very obese. However, if you experience stomach pain, vomiting or nausea while taking E-Vir Tablet , please consult a doctor immediately.

You are not recommended to take E-Vir Tablet with celecoxib (painkiller), as it may increase the blood levels of E-Vir Tablet , leading to more adverse effects and may also affect kidney function. However, please consult your doctor before taking E-Vir Tablet with other medicines.

E-Vir Tablet does not cure hepatitis B virus infection. E-Vir Tablet reduces the amount of hepatitis B virus in the body and improves liver functioning by decreasing liver damage.

E-Vir Tablet is not recommended for hepatitis B patients with HIV infection unless they are taking medicines to treat HIV infection at the same time as E-Vir Tablet may cause HIV infection to become resistant to certain HIV drugs and reduce their effectiveness. Therefore, it is advised to get tested for HIV infection before taking E-Vir Tablet .

You are not recommended to stop taking E-Vir Tablet without consulting your doctor as it may worsen the infection or cause recurring symptoms. Therefore, take E-Vir Tablet for as long as your doctor has prescribed it, and if you experience any difficulty while taking E-Vir Tablet , please consult your doctor.

Disclaimer

While we strive to provide complete, accurate, and expert-reviewed content on our 'Platform', we make no warranties or representations and disclaim all responsibility and liability for the completeness, accuracy, or reliability of the aforementioned content. The content on our platform is for informative purposes only, and may not cover all clinical/non-clinical aspects. Reliance on any information and subsequent action or inaction is solely at the user's risk, and we do not assume any responsibility for the same. The content on the Platform should not be considered or used as a substitute for professional and qualified medical advice. Please consult your doctor for any query pertaining to medicines, tests and/or diseases, as we support, and do not replace the doctor-patient relationship.
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Alcohol

Caution

Interaction of alcohol with E-Vir Tablet is unknown. Please consult a doctor before consuming alcohol while using E-Vir Tablet .

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Pregnancy

Caution

E-Vir Tablet is a category C pregnancy drug and is given to pregnant women only if the doctor thinks benefits outweigh risks.

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Breast Feeding

Caution

It is unknown whether E-Vir Tablet is excreted in human milk. Therefore, please consult a doctor if you are breastfeeding. E-Vir Tablet is given to breastfeeding mothers only if the doctor thinks benefits are greater than risks.

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Driving

Caution

E-Vir Tablet may cause dizziness, drowsiness or tiredness in some people. Therefore, avoid driving or operating heavy machinery if you feel dizzy, drowsy or tired after taking E-Vir Tablet .

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Liver

Caution

Take E-Vir Tablet with caution, especially if you have a history of Liver diseases/conditions. The dose may be adjusted by your doctor as required. Please consult a doctor.

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Kidney

Caution

Take E-Vir Tablet with caution, especially if you have a history of Kidney diseases/conditions. The dose may be adjusted by your doctor as required. Please consult a doctor.

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Children

Caution

E-Vir Tablet is not recommended for children below 2 years or weighing less than 10 kg. However, in children above 2 years, E-Vir Tablet should be used with caution and doses prescribed by a doctor.

Product Substitutes

Reference

  1. https://www.medicines.org.uk/emc/files/pil.213.pdf
  2. https://www.medicines.org.uk/emc/files/pil.2089.pdf
  3. https://www.drugs.com/mtm/entecavir.html

About E-Vir Tablet

E-Vir Tablet belongs to a class of drugs called antivirals used to treat chronic hepatitis B virus (HBV) infection. Hepatitis B is a severe liver infection caused by the hepatitis B virus (HBV). It is highly contagious (spreads from one person to another) and spreads through intimate contact with the infected person, direct contact with infected blood, being pricked with a contaminated needle, using a razor or any other personal items with leftovers of infected fluid or even transfer from mother to baby during birth.

E-Vir Tablet contains Entecavir, an antiviral drug that works by inhibiting viral DNA polymerase enzyme action in the liver cells that is essential for the virus to multiply. Thereby, it stops the virus from making new viruses and reduces the amount of hepatitis B virus in the body.

Take E-Vir Tablet as prescribed by your doctor. You are advised to take E-Vir Tablet for as long as your doctor has prescribed it for you based on your medical condition. In some cases, you may experience dizziness, headache, nausea, vomiting, drowsiness, extreme tiredness, insomnia (inability to sleep), diarrhoea, or indigestion. Most of these side effects of E-Vir Tablet do not require medical attention and gradually resolve over time. However, if the side effects persist or worsen, please consult your doctor.

If you are allergic to E-Vir Tablet or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, please consult a doctor before taking E-Vir Tablet . It is recommended to use effective contraceptive methods while using E-Vir Tablet to avoid pregnancy. E-Vir Tablet is not recommended for children below 2 years of age. If you experience stomach pain, vomiting, or nausea while taking E-Vir Tablet , it might indicate lactic acidosis development. This rare but serious side effect has occasionally been fatal. Lactic acidosis occurs more often in women, particularly if they are very overweight. Your doctor will monitor you regularly while you are receiving. If you have HIV/AIDS, kidney or liver problems, inform your doctor before taking E-Vir Tablet .

Uses of E-Vir Tablet

Chronic hepatitis B virus (HBV) infection

Medicinal Benefits Mweb

Medicinal Benefits

E-Vir Tablet contains Entecavir, an antiviral drug used to treat chronic hepatitis B virus (HBV) infection. E-Vir Tablet works by inhibiting viral DNA polymerase enzyme action in the liver cells that is essential for the virus to multiply. Thereby, it stops the virus from making new viruses and reduces the amount of hepatitis B virus in the body. Thus, decreases damage to the liver and improves liver functioning.

Directions for Use

E-Vir Tablet can be taken on an empty stomach, preferably 2 hours before or after a meal. Tablet: It should be swallowed as a whole with a glass of water. Do not break, crush or chew it. Oral solution: It should be taken by mouth using the measuring cup provided with the pack. Shake the bottle well before each use.

Side Effects of E-Vir Tablet

  • Dizziness
  • Headache
  • Nausea
  • Vomiting
  • Drowsiness
  • Extreme tiredness
  • Insomnia (inability to sleep)
  • Diarrhoea
  • Indigestion

Drug Warnings

If you are allergic to E-Vir Tablet or any other medicines, please tell your doctor. If you are pregnant or breastfeeding, please consult a doctor before taking E-Vir Tablet . It is recommended to use effective contraceptive methods while using E-Vir Tablet to avoid pregnancy. E-Vir Tablet is not recommended for children below 2 years of age. You are advised to take proper precautions if you are infected with hepatitis B virus infection to prevent infection spread to others through sexual contact or body fluids. Hepatitis B vaccine should be taken to prevent Hepatitis B virus infection. If you experience stomach pain, vomiting or nausea while taking E-Vir Tablet , it might indicate lactic acidosis development. This rare but serious side effect has occasionally been fatal. Lactic acidosis occurs more often in women, particularly if they are very overweight. Your doctor will monitor you regularly while you are receiving. If you have HIV/AIDS, kidney or liver problems, inform your doctor before taking E-Vir Tablet .

Drug-Drug Interactions

verifiedApollotooltip
EntecavirCiprofloxacin
Severe
EntecavirAllopurinol
Severe

Drug-Drug Interactions

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EntecavirCiprofloxacin
Severe
How does the drug interact with E-Vir Tablet:
Combining E-Vir Tablet with ciprofloxacin may result in higher blood levels of one or both the medications.

How to manage the interaction:
Although taking ciprofloxacin and E-Vir Tablet together can possibly result in an interaction, it can be taken if your doctor has prescribed it. If your situation changes or you start to notice more side effects, consult your doctor.
EntecavirAllopurinol
Severe
How does the drug interact with E-Vir Tablet:
Coadministration of Allopurinol with E-Vir Tablet may increase the blood levels of one or both medicines and increase side effects.

How to manage the interaction:
If you are supposed to take Allopurinol and E-Vir Tablet together, your doctor may adjust the dose or monitor you more frequently to safely use both medications. However, if you experience increased side effects, contact your doctor.
EntecavirMethotrexate
Severe
How does the drug interact with E-Vir Tablet:
The combined use of E-Vir Tablet with methotrexate may increase levels of E-Vir Tablet, and increase the risk or severity of kidney damage.

How to manage the interaction:
Although there is a possible interaction between E-Vir Tablet and methotrexate, you can take these medicines together if prescribed by your doctor. However, if you experience any symptoms such as nausea, vomiting, loss of appetite, increased or decreased urination, sudden weight gain or weight loss, fluid retention, swelling, shortness of breath, tiredness, weakness, dizziness. Consult a doctor. Do not stop using any medications without consulting a doctor.

Drug-Food Interactions

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No Drug - Food interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Food Interactions

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Drug-Diseases Interactions

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No Drug - Disease interactions found in our database. Some may be unknown. Consult your doctor for what to avoid during medication.

Drug-Diseases Interactions

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Drug-Drug Interactions Checker List

  • CELECOXIB
  • ZOLEDRONIC ACID

Habit Forming

No

Special Advise

Regular blood tests are recommended while taking E-Vir Tablet and several months after treatment with E-Vir Tablet to monitor liver functioning.

Diet & Lifestyle Advise

  • Include plenty of vegetables and fruits, and whole grains such as brown rice, oats, quinoa, and barley.
  • Eat lean protein such as skinless chicken, fish, beans, and egg whites.
  • Include healthy fats like avocados, olive oil, and nuts.
  • Eat low-fat or non-fat dairy products to minimize damage to the liver.
  • Drink plenty of water for better processing of food by the body.
  • Avoid sugary foods such as cake, cookies, packaged baked food, or soda. Also, avoid heavy salt foods.
  • Avoid foods containing saturated fats such as fried foods, fatty cuts of meat, sour cream, butter, and other high-fat dairy products as they may lead to weight gain and result in fatty liver.
  • Avoid smoking and alcohol consumption as they may increase the risk of liver damage.

E-Vir Tablet Substitute

Substitutes safety advice

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