TENVIR EM Tablet is an antiretroviral medication used for both the treatment and prevention of HIV-1 infection. It combines two active ingredients, Tenofovir disoproxil fumarate (TDF) and Emtricitabine (FTC), which belong to the nucleoside reverse transcriptase inhibitors (NRTIs) class. These components work together to suppress the replication of the HIV virus, reducing viral load and preventing the progression of the disease.
TENVIR EM is also widely used as part of pre-exposure prophylaxis (PrEP) to reduce the risk of HIV infection in high-risk individuals when used in combination with safer sexual practices.
Key Features
- Active Ingredients:
- Tenofovir disoproxil fumarate (TDF) – 300 mg
- Emtricitabine (FTC) – 200 mg
- Formulation: Oral tablet
- Indications:
- HIV-1 Treatment: As a feature of a blend antiretroviral treatment.
- HIV Prevention (PrEP): To reduce the risk of acquiring HIV in uninfected individuals at high risk.
How TENVIR EM Tablet Works
TENVIR EM inhibits the activity of reverse transcriptase, an enzyme essential for the replication of the HIV virus. By preventing viral replication, the medication reduces the amount of HIV in the body (viral load), allowing the immune system to function better and lowering the risk of HIV transmission.
Dosage and Administration
- HIV Treatment: Take 1 tablet daily, as prescribed by your doctor, along with other antiretroviral medications.
- PrEP (HIV Prevention): Take 1 tablet daily, ensuring consistent use to achieve maximum protection.
The tablet can be taken regardless of food. Adherence to the prescribed schedule is critical for its effectiveness.
Benefits of TENVIR EM Tablet
- Decreases viral burden in individuals living with HIV, assisting with dealing with the disease actually.
- Protects uninfected individuals at high risk of HIV when used for PrEP.
- Convenient once-daily dosing to improve adherence.
- Well-tolerated in most individuals with proper medical supervision.
Common Side Effects
- Nausea
- Diarrhea
- Fatigue
- Dizziness
- Headache
Rare but serious side effects include:
- Kidney dysfunction
- Bone mineral density loss
- Lactic acidosis (rare but potentially life-threatening)
In the event that you experience extreme or tireless secondary effects, look for clinical consideration right away.
Precautions
- Kidney Health: Regular monitoring of kidney function is necessary, as TENVIR EM may affect renal health.
- Bone Health: Prolonged use can lead to reduced bone mineral density; patients with osteoporosis should be closely monitored.
- HIV Testing for PrEP: Confirm that you are HIV-negative before starting TENVIR EM for PrEP to avoid resistance.
- Adherence: Skipping doses can reduce effectiveness and increase the risk of drug resistance.
Storage Instructions
- Store at room temperature (20-25°C) in a cool, dry spot.
- Keep away from moisture, heat, and direct sunlight.
- Keep out of the reach of children.
FAQs:
1. What is TENVIR EM Tablet used for?
TENVIR EM Tablet is used for:
- HIV-1 Treatment: As part of combination antiretroviral therapy to manage HIV infection.
- HIV Prevention (PrEP): To reduce the risk of acquiring HIV in uninfected individuals at high risk.
2. What are the active ingredients in TENVIR EM Tablet?
TENVIR EM contains two active ingredients:
- Tenofovir disoproxil fumarate (TDF) – 300 mg
- Emtricitabine (FTC) – 200 mg
- Both are nucleoside reverse transcriptase inhibitors (NRTIs) that work by suppressing HIV replication.
3. How does TENVIR EM Tablet work?
TENVIR EM blocks the action of reverse transcriptase, an enzyme required for HIV replication. This reduces the viral load in HIV-positive individuals and helps protect uninfected individuals when used for PrEP.
4. How should I take TENVIR EM Tablet?
- For HIV Treatment: Take 1 tablet daily, along with other prescribed antiretroviral medications.
- For PrEP (HIV Prevention): Take 1 tablet daily consistently, as prescribed.
It can be taken with or without food, but adherence to the prescribed schedule is essential for effectiveness.
5. Can TENVIR EM cure HIV?
No, TENVIR EM does not cure HIV. It helps manage the infection by reducing the viral load and improving immune function.
6. Can TENVIR EM Tablet prevent HIV transmission?
Yes, when used as PrEP, TENVIR EM significantly reduces the risk of HIV transmission. However, it must be used alongside other preventive measures such as condoms for maximum protection.
7. Do I need to test for HIV before starting TENVIR EM for PrEP?
Yes, it is essential to confirm that you are HIV-negative before starting TENVIR EM for PrEP. Taking it while already infected with HIV can lead to drug resistance.