How to use efavirenz/emtricitabine/tenofovir (EFV+FTC+TDF, Viraday)

Efavirenz/Emtricitabine/Tenofovir (EFV+FTC+TDF, Viraday) is a combination antiretroviral drug that is usually supplied as a fixed-dose combination tablet. The following is the general medication method for efavirenz/emtricitabine/tenofovir, but please note that the specific medication method may vary according to the doctor's guidance and the patient's condition.

1. Dosage time:Efavirenz/Emtricitabine/TenofovirUsually taken orally once after dinner. This is because the efavirenz (EFV) in tenofovir may cause dizziness, drowsiness or mental instability in some patients when they first start using it. Taking medication after dinner can reduce the occurrence of these adverse reactions.

2. Dosage: Adults and adolescents (12 years old and above weighing ≥40kg) are usually recommended to take one tablet orally once a day. TabletsEfavirenz/Emtricitabine/Tenofovir. The dosage is fixed on a once-daily basis, and there is no need to take individual components separately.

3. Compliance: Patients should strictly follow the doctor's recommendations and treatment plan, and take efavirenz on time and in the right amount. Emtricitabine/Tenofovir. Compliance is very important for the success of antiHIV treatment. Do not stop the drug or change the dose at will, otherwise it may lead to a decrease in efficacy or the development of drug resistance.

4. Food:Efavirenz/Emtricitabine/Tenofovir may be taken with food. But make sure to take the medication with the same type of food each time to maintain stable absorption of the medication.

5. Children and special groups:Efavirenz/Emtricitabine/Tenofovir is not suitable for children younger than12 years old or weighing less than40kg. For patients with abnormal renal function or liver function, especially those with impaired renal function, efavirenz should be used with caution under the guidance of a doctor.

6. Elderly: Elderly patients should pay special attention when using efavirenz/emtricitabine/tenofovir, which may require dose adjustment or close monitoring.

7. It is prohibited to take it in divided doses:Efavirenz/Emtricitabine/TenofovirThe dosage is a fixed composite tablet, which cannot be divided into small pieces or crushed and should be swallowed whole.

When usingefavirenz/emtricitabine/tenofovir, patients should be treated according to the doctor's recommendations and prescriptions, and should undergo regular follow-up and monitoring. If patients experience any adverse reactions or discomfort while taking efavirenz/emtricitabine/tenofovir, they should report it to their doctor immediately. The safety and effectiveness of treatment can only be ensured if efavirenz/emtricitabine/tenofovir is used rationally under the guidance of a professional doctor.

Efavirenz/Emtricitabine/Tenofovir (EFV+FTC+TDF, Efavirenz/Emtricitabine/Tenofovir) is not currently on the market in China, so patients cannot purchase it domestically and need to purchase it through overseas purchasing channels. The cheaper ones abroad are mainly Indian generic drugs, which cost around 380 yuan.