Tenofo-B Tablet 300mg

About Tenofo-B Tablet 300mg

Tenofo-B Tablet 300mg Uses

• Chronic hepatitis B virus infection in adults
• HIV-1 infection, combined with other antiretroviral medicines
• Pre-exposure prophylaxis (PrEP) for people at high risk of HIV
• Long-term viral suppression to protect liver function

Tenofo-B Tablet 300mg Benefits

• Lowers hepatitis B viral load and helps prevent liver damage
• Reduces the risk of transmitting HIV when taken as prescribed
• Convenient once-daily dosing improves treatment adherence
• Can be combined with other antiretrovirals for HIV therapy
• Helps slow progression to cirrhosis in chronic hepatitis B

What Experts Say

Hepatologists explain that tenofovir disoproxil fumarate works by blocking the enzyme hepatitis B and HIV need to copy their genetic material. This stops the virus from multiplying and lets the immune system bring the infection under control. For chronic hepatitis B, doctors consider it a first-line option because resistance to it develops very rarely, even after years of treatment.

Infectious disease specialists note that consistent, once-daily dosing is what makes tenofovir effective long term. Missing doses repeatedly can allow the virus to rebound and, in HIV treatment, raises the risk of drug resistance. Doctors usually recommend taking it with food, since this improves how much of the medicine the body absorbs.

Physicians also monitor kidney function and bone density during long-term therapy, since tenofovir can affect both with extended use. Regular blood tests help catch early changes before they turn serious. Experts stress that hepatitis B treatment is often lifelong, so periodic checkups matter as much as the daily tablet.

Drug Class

• Nucleotide reverse transcriptase inhibitor (antiviral)

Tenofo-B Tablet 300mg formula

• Tenofovir Disoproxil Fumarate

Available forms

• Tablet

How to use Tenofo-B Tablet 300mg?

• Take one tablet by mouth once daily, at the same time each day
• Swallow the tablet whole with a full glass of water
• Take with food to improve absorption
• Do not stop the medicine without consulting a doctor, even if you feel better
• Follow the exact dose and duration your doctor prescribes

Drug Interactions

Tenofo-B can interact with other medicines, tell your doctor everything you take.

• Other Nephrotoxic Drugs: Combining with medicines that affect the kidneys raises the risk of kidney damage.
• Adefovir: Should not be used together due to overlapping effects and toxicity risk.
• NSAIDs: Frequent use of painkillers like ibuprofen can increase kidney strain.
• Other HIV Medicines: Dose adjustments may be needed when combined with certain antiretrovirals.

Risks and warnings

• Kidney Impairment: Use with caution and dose adjustment in patients with reduced kidney function.
• Liver Flare: Stopping treatment suddenly can cause a severe flare of hepatitis B.
• Bone Density Loss: Long-term use may reduce bone mineral density.
• Pregnancy: Use only if a doctor confirms the benefits outweigh the risks.
• Lactic Acidosis: Rare but serious, seek help for unusual muscle pain, weakness or breathing trouble.
• HIV Co-infection: Test for HIV before starting, as hepatitis B only treatment can promote HIV resistance.

Tenofo-B Tablet 300mg Side Effects

Tenofo-B is generally well tolerated, and most patients experience only mild side effects that ease over time.

• Nausea or mild stomach upset
• Headache
• Dizziness
• Fatigue or weakness

Contact your doctor or seek medical help right away if any of these serious effects occur.

• Reduced urination or swelling in the legs
• Unusual muscle pain, weakness or trouble breathing
• Yellowing of the skin or eyes
• Signs of a severe allergic reaction such as rash or facial swelling

Storage Conditions

• Store below 30°C in a dry place
• Keep the tablets in their original packaging
• Protect from moisture and direct sunlight
• Keep out of reach of children