Efavirenz 600mg, Emtricitabine 200mg and Tenofovir Disoproxil Fumarate 300mg Tablets: Uses, Side Effects, and Jan Aushadhi Price
This combination medicine is a cornerstone of antiretroviral therapy (ART) for HIV infection. It contains three active ingredients that work together to control the virus, improve immune function, and reduce the risk of HIV-related complications. Below is a comprehensive guide for patients and caregivers.
Uses of Efavirenz + Emtricitabine + Tenofovir Tablets
This fixed-dose combination is used for the treatment of HIV-1 infection in adults and children weighing at least 40 kg. It helps to:
- Reduce the viral load (amount of HIV in the blood)
- Increase CD4 cell count (immune cells)
- Slow the progression of HIV to AIDS
- Lower the risk of opportunistic infections
It is not a cure for HIV, but consistent use can help manage the infection effectively.
How this medicine works
Each component targets a different step in the HIV life cycle:
- Efavirenz is a non-nucleoside reverse transcriptase inhibitor (NNRTI) that blocks the reverse transcriptase enzyme, preventing the virus from multiplying.
- Emtricitabine and Tenofovir Disoproxil Fumarate are nucleoside reverse transcriptase inhibitors (NRTIs) that also interfere with viral replication by incorporating into viral DNA and stopping its growth.
Together, they suppress the virus and allow the immune system to recover.
Common side effects of this medicine
Some patients may experience side effects, especially during the first few weeks. Common ones include:
- Dizziness, drowsiness, trouble sleeping, or vivid dreams
- Nausea, diarrhea, or stomach pain
- Headache, tiredness, or rash
- Changes in body fat distribution (e.g., fat loss in arms/legs, fat gain in abdomen/neck)
Most side effects improve over time. If rash is severe or accompanied by fever, blisters, or mouth sores, seek medical help immediately.
Expert advice for Efavirenz + Emtricitabine + Tenofovir
- Take this medicine exactly as prescribed, usually once daily on an empty stomach (at least 1 hour before or 2 hours after a meal) to reduce dizziness.
- Do not miss doses. If you miss a dose, take it as soon as you remember unless it is almost time for the next dose. Never double the dose.
- Avoid alcohol and recreational drugs as they may worsen side effects like dizziness or liver problems.
- Inform your doctor about all other medicines you take, including herbal supplements (e.g., St. John's wort can reduce efavirenz effectiveness).
- Use effective contraception as this medicine may harm an unborn baby. Discuss pregnancy plans with your doctor.
- Regular blood tests (viral load, CD4 count, kidney and liver function) are essential to monitor treatment success and safety.
Jan Aushadhi price and availability
Under the Pradhan Mantri Bhartiya Janaushadhi Pariyojana (PMBJP), this anti-retroviral combination is available at a highly subsidized price. The MRP for a pack of 30 tablets is ₹1031.25, making it an affordable generic alternative to branded versions. You can purchase it at Jan Aushadhi Kendras across India with a valid prescription. Always verify the composition and strength with your doctor or pharmacist before use.
Safety note
This medicine is for HIV treatment only and should not be used for HIV prevention (PrEP) unless specifically prescribed. It may cause serious side effects like liver toxicity, lactic acidosis, kidney problems, or severe psychiatric symptoms (depression, suicidal thoughts). Seek immediate medical attention if you experience yellowing of skin/eyes, dark urine, persistent nausea, unusual muscle pain, or mood changes. Do not stop treatment without consulting your doctor, as this can lead to drug resistance.