Tenvir EM 300/200 Mg

Medically Reviewed by

Dr. Akanksha Kaushal

Dr. Akanksha, Pharm-D

Dr. Akansha is a licensed Clinical Pharmacologist with extensive expertise in pharmacovigilance, prescription analysis, drug information, and safety. She's a dedicated educator and avid learner. Dr. Akansha also reviews medical content on GoodRxMedicine, ensuring accurate pharmaceutical information is accessible to all.

Written by

Julian Carter

Julian Carter

Julian, an MBA in Pharmaceutical Management, brings a dynamic blend of expertise and impact with his contributions at GoodRxMedicine. His dedication and innovative spirit continue to shape a brighter future in pharmaceutical management.

What is Tenvir EM?

Tenvir EM is a medication used for treating HIV infection and as Pre-exposure Prophylaxis (PrEP) to prevent HIV infection in high-risk individuals. It lowers the chances of HIV complications and improves the lifespan of people with HIV. 

This combination antiretroviral medication contains Emtricitabine and Tenofovir disoproxil fumarate. It belongs to the Nucleoside Reverse Transcriptase Inhibitors (NRTIs) class and is manufactured by Cipla Pharmaceuticals. 

Uses of Tenvir EM

Tenvir EM tablet serves dual purposes in HIV management:

• As an HIV treatment when combined with other antiretroviral medicines for people with HIV/AIDS. It helps reduce viral load and improves immune function.
• As Pre-exposure Prophylaxis (PrEP) for HIV-negative individuals at high risk of HIV infection. When taken as prescribed, it significantly reduces the risk of acquiring HIV through sexual contact or injection drug use.

Working and benefits of Emtricitabine/Tenofovir

Tenvir EM contains two active ingredients that work together to fight HIV infection. Emtricitabine and Tenofovir are Nucleoside Reverse Transcriptase Inhibitors that prevent HIV from multiplying in the body by blocking an enzyme called reverse transcriptase.

The medication offers several key benefits:

• Viral suppression: Effectively reduces HIV viral load in the blood. 
• Immune system support: Helps maintain and improve CD4 cell counts. 
• Prevention: Highly effective as PrEP when taken consistently. 
• Convenient dosing: A once-daily tablet simplifies treatment. 
• Long-term management: Helps prevent HIV progression to AIDS. 
• Combined effectiveness: Two powerful medications in one tablet. 
• Improves lifespan: By improving immune function it effectively improves the lifespan of people with HIV and reduces the chances of complications. 

This medicine may be used alone or with other antiretroviral medicines to combat HIV and its complications. However, it is not a cure for HIV/AIDS. It should also not be for prevention after exposure to a risk factor. 

Dosage and how to take Tenvir EM

Tenvir EM is a prescription medicine that should be used as prescribed. The general guidelines are as follows:

• Take one tablet of Tenvir EM once daily. Maintain a consistent schedule to ensure optimal effectiveness.
• Swallow the tablet whole with water; do not crush or chew.
• Take it with food to avoid nausea and for better absorption. 
• Always follow your healthcare provider's instructions for proper dosing. Do not use more than prescribed. 

Side effects

Common Tenvir EM side effects may include:

• Headache
• Nausea
• Diarrhea
• Fatigue
• Dizziness
• Skin rash
• Abdominal pain

Most of these side effects are mild and typically resolve within a few weeks as your body adjusts to the medication.

Interactions

Tenvir EM may interact with certain foods, medicines, or diseases. 

Drug Interactions

Tenvir EM may interact with:

• NSAIDs (especially high-dose or long-term use)
• Other HIV medications
• Hepatitis B medications
• Antibiotics like Gentamicin
• Antiviral medications

Disease Interactions

Exercise caution if you have:

• Kidney disease: Tenvir EM can worsen kidney function. Your doctor can adjust the dose or monitor you closely if you have kidney disease.
• Liver problems: Tenvir EM can cause liver problems, especially in people with pre-existing liver conditions. Your doctor can monitor your liver function closely.
• Bone disorders: Tenvir EM can weaken bones, increasing the risk of fractures. Your doctor may monitor your bone health if you have osteoporosis or other bone disorders.
• Pancreatitis: Tenvir EM can increase the risk of Pancreatitis. Your doctor can closely monitor you for signs of Pancreatitis.

Food Interactions

It is not known if Tenvir EM interacts with alcohol. Avoid alcohol while taking Tenvir EM or consult a doctor for advice. 

Precautions

• Monitor kidney function regularly while taking Tenvir EM.
• Inform your doctor if you have Hepatitis B, as stopping Tenvir EM may worsen this condition.
• Regular bone density monitoring may be necessary during long-term use.
• Tell your healthcare provider about all medications you're taking.
• Women who are pregnant or planning pregnancy should discuss risks and benefits with their doctor.
• Regular HIV testing is required for those using Tenvir EM as PrEP.
• Practice safe sex. Do not share razors, toothbrushes, or other items with a possibility of fluid/blood transfer. 

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FAQs

Can I stop taking Tenvir-EM Tablet on my own?

No, never stop taking Tenvir-EM without consulting the doctor. Stopping the medicine suddenly can worsen your condition and may lead to drug resistance. If you experience side effects, discuss them with your doctor to explore alternatives.

Does Tenvir-EM Tablet cause lactic acidosis?

Yes, Tenvir-EM may cause lactic acidosis, a serious condition where lactic acid builds up in the blood. However, the instances are rare. Watch for symptoms like rapid breathing, stomach pain, or extreme tiredness. Seek immediate medical attention if you experience these symptoms.

Does Tenvir-EM Tablet cure HIV infection?

No, Tenvir-EM does not cure HIV infection. However, it effectively controls the virus by preventing its multiplication in the body, helping maintain a healthy immune system, and reducing the risk of HIV-related complications.

Can HIV-negative patients take Tenvir-EM Tablet?

Yes, HIV-negative individuals can take Tenvir-EM as Pre-exposure Prophylaxis (PrEP) to prevent HIV infection. However, it should only be used under medical supervision and requires regular HIV testing and monitoring.

Does Tenvir-EM Tablet cause bone problems?

Yes, long-term use of Tenvir-EM may affect bone density in some patients. This can cause thin or soft bones. Regular monitoring of bone health is recommended, and your doctor may suggest calcium and vitamin D supplements to help maintain bone strength.