Tenvir Em Tablet
₹ 1,349.00/-
Product Details:
- Active Ingredients: Emtricitabine (200mg) + Tenofovir disoproxil fumarate (300mg)
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Introduction to Tenvir EM Tablet
Tenvir EM Tablet combines two active anti-retroviral medicines: Emtricitabine (200mg) and Tenofovir disoproxil fumarate (300mg). These belong to the classes of nucleoside reverse transcriptase inhibitors (NRTIs) and nucleotide reverse transcriptase inhibitors (NtRTIs), respectively. The tablet is prescribed for the treatment of HIV-1 infection in adults and adolescents aged 12 years and older who weigh at least 35kg. Tenvir EM works by preventing the multiplication of the HIV virus in the body, thus slowing down the progression of the infection.
Important Safety Information
- Do not use Tenvir EM if you are allergic to Emtricitabine, Tenofovir disoproxil fumarate, or any of the tablet's other ingredients.
- Regular HIV tests are recommended while using this medication.
- Do not miss doses, as skipping them increases the risk of HIV progression.
- This medicine does not prevent other sexually transmitted infections (STIs), so additional precautions should be taken.
- Individuals with liver or kidney problems should consult their doctor before taking Tenvir EM, as it may require adjustments to the dosage.
- This medication should not be given to children aged 11 or under.
Uses of Tenvir EM Tablet
HIV Infection: Tenvir EM is used to treat HIV-1 infections in combination with other antiretroviral medicines. It helps control the virus, supports immune function, and prevents complications related to HIV, such as other infections.
Prevention of HIV: Tenvir EM may also be used to prevent HIV transmission if taken within 72 hours of potential exposure to the virus. However, it is not a cure for HIV/AIDS.
Benefits of Tenvir EM Tablet
Tenvir EM helps to slow the HIV virus's ability to multiply, which controls the infection and improves the patient's immune system, thereby enhancing the overall quality of life.
Although it is not a cure for HIV or AIDS, Tenvir EM significantly aids in managing the condition and reduces the risk of HIV-related complications.
Side Effects of Tenvir EM Tablet Most side effects of Tenvir EM do not require medical attention and often subside as your body adjusts to the medication. However, if they persist or become concerning, consult your doctor.
Common side effects include:
- Nausea
- Diarrhea
- Headache
- Depression
- Rash
- Dizziness
- Fatigue
- Vomiting
- Insomnia (difficulty sleeping)
- Weakness
- Abnormal dreams
- Abdominal pain
- Weight loss
- Increased transaminase levels
- Elevated serum amylase
- Increased lipase levels
- Elevated creatinine kinase
How to Use Tenvir EM Tablet
Take the tablet as prescribed by your doctor. It should be swallowed whole with a glass of water. Do not chew, crush, or break the tablet. It is recommended to take Tenvir EM with food to enhance its absorption and reduce the likelihood of gastrointestinal side effects.
How Tenvir EM Tablet Works
The active ingredients, Emtricitabine and Tenofovir disoproxil fumarate, prevent the HIV virus from multiplying by competing with natural substances and integrating into the viral DNA, thus halting the DNA chain. This reduces the virus load in the body and helps increase the number of CD4 cells (which are essential for the immune system).
Drug Interactions It is crucial to inform your healthcare provider about all other medicines you are taking, including prescription, over-the-counter, nutritional supplements, and herbal products. Some drugs may reduce the effectiveness of Tenvir EM or cause adverse side effects.
Storage Instructions
- Store Tenvir EM tablets at a temperature below 30°C.
- Protect the tablets from light and moisture.
- Keep out of reach of children and pets.
- If you miss a dose, take it at your next scheduled time. Do not double the dose to make up for a missed one.
Safety Guidelines
- Pregnancy: Limited information is available regarding the use of Tenvir EM during pregnancy. It is essential to discuss your situation with your doctor if you are pregnant or planning to get pregnant.
- Breastfeeding: It is not recommended to breastfeed while taking Tenvir EM, as the medication may pass into breast milk and harm your baby.
- Liver & Kidney: Those with liver or kidney diseases must use Tenvir EM cautiously and may require dosage adjustments.
- Alcohol: Avoid consuming alcohol while on Tenvir EM, as it may reduce the drug's effectiveness and increase the risk of side effects.
- Driving & Operating Machinery: Tenvir EM may cause dizziness, so avoid driving or operating heavy machinery until you know how it affects you.
What to Do If You Miss a Dose
If you miss a dose, take it as soon as you remember. If it is nearly time for your next dose, skip the missed dose and resume your regular schedule. Never double the dose to make up for a missed one.
Quick Tips for Tenvir EM Tablet Use
- Tenvir EM helps slow the progression of HIV infection but is not a cure.
- Take the tablet with food to improve absorption.
- Never skip doses to ensure maximum effectiveness.
- Always practice safe sex to prevent the transmission of HIV to others.
- Tenvir EM may weaken your bones, so consider regular exercise and calcium/vitamin D supplementation as recommended by your doctor.
Frequently Asked Questions (FAQs)
Q1: Can Tenvir EM Tablet cure HIV?
No, Tenvir EM is not a cure for HIV. It helps manage the infection, reduces viral load, and slows progression, but lifelong use is needed to control the virus.
Q2: What should I do if I miss a dose of Tenvir EM Tablet?
Take the missed dose as soon as you remember, or skip it if it is almost time for your next dose. Do not take two doses at once.
Q3: Does Tenvir EM Tablet interact with grapefruit or grapefruit juice?
There are no known interactions between Tenvir EM and grapefruit or grapefruit juice. However, always consult your doctor about dietary restrictions.
Q4: Does Tenvir EM Tablet affect the liver?
Patients with liver disease, including chronic hepatitis B or C, may experience severe liver complications when using Tenvir EM. Always consult your doctor before starting treatment.
Q5: Can women use Tenvir EM Tablet?
Tenvir EM's use in women to prevent HIV transmission has not been widely studied. Consult your healthcare provider before starting this medication.
Fact Box
- Molecule Name: Emtricitabine/Tenofovir Alafenamide
- Therapeutic Class: Anti-retroviral
- Pharmacological Class: Nucleoside/Nucleotide reverse transcriptase inhibitors
- Indication: HIV infection
References
- Descovy 200 mg/25 mg Film-Coated Tablets – Summary of Product Characteristics (SmPC). Medicines.org.uk, April 2022.
- NIH ClinicalInfo: Emtricitabine / Tenofovir Alafenamide, February 27, 2023.
- KD Tripathi, Essentials of Medical Pharmacology, 8th Edition, 2019.
- FDA Label for Emtricitabine/Tenofovir Alafenamide, September 2017.
