Tafnat 25mg Tenofovir Alafenamide Tablets

Tafnat 25mg Tenofovir Alafenamide Tablets

Tafnat is a potent antiviral medication used for the treatment of HIV. It contains the active salt tenofovir alfenamide, which inhibits the replication of the virus by blocking the reverse transcriptase enzyme, leading to a reduction in viral load and improved liver function. 

  • Manufactured By : Natco Pharma Ltd
  • Salt Composition : Tenofovir Alafenamide 25mg
Category: Tag:


Tafnat 25mg Tablets


Natco Pharma Ltd 

Active Ingredient 

Tenofovir Alafenamide (25mg)


Store below 30 °C. 

Consume Type 


Description – 

Complete Handbook on Tafnat 25mg Tablets: Usage and Insight 

Tafnat 25mg Tablets – Introduction

Tafnat 25mg Tablets is an antiviral medication used for treating hepatitis B virus infection in individuals with liver disease and HIV infection. It contains tenofovir alafenamide as its active component, which works by reducing viral growth and subsequently decreasing the virus count in the body.

How Tafnat 25mg Tablets Works: A Closer Look

Tafnat tablets are used to treat chronic hepatitis B virus (HBV) infection as well as HIV infection. It works by inhibiting the viral polymerase enzyme. By causing chain termination, this mechanism effectively prevents DNA synthesis and viral replication. As a result, it prevents the virus from replicating itself, halting the infection from proliferating.


  • Chronic hepatitis B virus (HBV) infection
  • HIV infection


Tafnat 25mg Tablets – The Benefits 

Chronic hepatitis B virus

In the treatment of chronic hepatitis B virus (HBV) infection, which is a severe and long-lasting liver infection lasting at least 6 months and remaining uncured, Tafnat Tablet is highly effective. This medication significantly reduces the risk of complications, including new infections, and enhances the patient’s quality of life. When left untreated, this infection can result in substantial liver damage, potentially leading to life-threatening conditions like liver failure or even death.

Tafnat 25mg Tablets – A Usage Guide

Consume this medication according to your doctor’s recommended dosage and schedule. Take it all in one go. Never chew on, break, or crush it. Take the Tafnat Tablet with meals.

Tafnat 25mg Tablets – Side Effects

Many side effects don’t necessitate immediate medical attention and often resolve as your body adapts to the medication. If they persist or if you have concerns about them, consult your doctor.

Common Side Effects

  • Headache
  • Diarrhea
  • Nausea
  • Fatigue
  • Abdominal pain
  • Cough
  • Back pain
  • Indigestion
  • Joint pain
  • Feeling bloated
  • Wind (flatulence)

[Note: There is a wide range of potential side effects for certain drugs. Consult your healthcare provider or the official prescription instructions for more information on the particular side effects of a particular medication.]

Drug interaction:

Medicines for treating:

  • High blood pressure
  • Heart failure
  • High/abnormal cholesterol levels
  • Blood thinners
  • Anti-infectives
  • Anti-diabetics
  • Other anti-viral medicines
  • Anti-asthmatics
  • Pain killers
  • Immunomodulatory medicines
  • Oral contraceptives
  • Medicines for the brain-related disorder


Tafnat 25mg Tablets – A Guide to Safety 


Consult Your Doctor

It is unknown if drinking alcohol while taking Tafnat Tablets is safe. Kindly speak with your physician.



During pregnancy, Tafnat 25mg Tablets should only be taken cautiously and only when absolutely required. See your physician before to using Tafnat 25mg Tablets.



It is most likely safe to take Tafnat Tablets while nursing. The medication does not appear to pose any serious risks to the unborn child, according to the few human evidence.



Tafnat Tablet can reduce alertness, impact your vision, or induce drowsiness and dizziness. Refrain from driving if you experience these symptoms.



Tafnat Tablet is generally considered safe for use in patients with liver disease. Existing data indicates that dose adjustment of Tafnat Tablet may not be necessary for these patients. However, it’s crucial to consult with your doctor regarding your particular circumstances.



Tafnat Tablet should be used cautiously in individuals with kidney disease. Your doctor may need to adjust the dosage of Tafnat Tablet, so it’s essential to consult with them regarding your specific situation.

Fact Box

Chemical Group 

Nucleotide analog



Medication Class


Action Class/Category 

Nucleoside/nucleotide reverse transcriptase inhibitors (NRTIs)

Swift Advice

  • You have been prescribed Tafnat tablets 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. 
  • Tafnat tablets 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 infections 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, the level of hepatitis B virus, and blood cell counts.


Frequently Asked Questions – Tafnat 25mg Tablets

Q: Can I pass hepatitis B infection to others while taking Tafnat 25mg Tablets?

A: Yes, you can still pass the infection on to others while taking Tafnat 25mg Tablets. It does not reduce the risk of infecting others with hepatitis B through sexual contact or blood contamination. Discuss the precautionary measures needed with your doctor to avoid infecting others.

Q: What if I miss a dose of Tafnat 25mg Tablets?

A: It is important not to miss a dose of Tafnat 25mg Tablets but if you do, take the next dose as soon as possible if you remember within 18 hours of the previous dose. Do not take the forgotten dose if you remember after 18 hours or more of the previous dose. Wait and take your next dose as per schedule.

Q: What if I vomit a dose of Tafnat 25mg Tablets?

A: If you have vomited a dose of Tafnat 25mg Tablets in less than 1 hour after taking it, take another medicine. Do not take another dose if you vomit the medicine more than 1 hour after taking it.

Q: Can I stop taking Tafnat 25mg Tablets?

A: Do not stop taking Tafnat 25mg Tablets without consulting your doctor, as it may worsen your condition. It could be very serious if you already have any liver problems. When you stop taking Tafnat 25mg Tablets, your doctor will monitor you for several months to check your infection. If you have any more doubts regarding the use of this medicine, ask your doctor.

Q: Can Tafnat 25mg Tablets be used in children?

A: No, Tafnat 25mg Tablets is used for adults and not recommended for use in children who are younger than 12 years of age or weighing less than 35 kgs. Your child’s doctor will decide the correct dose or select a suitable alternative therapy for your child.