What is Tavin EM?

What is Tavin EM?

Tavin EM is a medicine that contains two drugs in one pill: emtricitabine and tenofovir disoproxil fumarate. Both drugs are classified as nucleoside reverse transcriptase inhibitors (NRTIs). These are antiviral drugs, used to treat infections from viruses.


Thuốc Tavin Em is available as a once-daily pill.

Dosage of Tavin EM

The dose of Tavin EM depends on the weight of each person. These are typical dosages:


For adults or children weighing 35 kg (77 lbs) or more: One tablet, 200 mg of emtricitabine / 300 mg of tenofovir disoproxil fumarate, taken once daily.

For children weighing 28 to 34 kg (62 to 75 lb): One tablet, 167 mg of emtricitabine/250 mg of tenofovir disoproxil fumarate, taken once daily.

For children weighing 22 to 27 kg (48 to 59 lb): One tablet, 133 mg of emtricitabine/200 mg of tenofovir disoproxil fumarate, taken once daily.

For children weighing 17 to 21 kg (37 to 46 lb): One tablet, 100 mg of emtricitabine/150 mg of tenofovir disoproxil fumarate, taken once daily.

For people with kidney disease: Your doctor may change how often you take Tavin EM.

For mild kidney disease, no dosage change is required.

For moderate kidney disease, you can take Tavin EM every other day.

For severe kidney disease, even if you are on dialysis, you may not be able to take Tavin EM.

Dosage for HIV Prevention (PrEP)


For adults or adolescents weighing 35 kg (77 lbs) or more, one 200 mg tablet of emtricitabine/300 mg tenofovir disoproxil fumarate is taken once daily. (Manufacturer does not provide dosage for people who weigh less than 35 kg [77 lbs]).

If you have kidney disease, you may not be able to take Tavin EM for .

What if I miss a dose of tavin em? Should I take a double dose?

If you miss a dose of tavin em, take it as soon as you remember. But if it’s almost time for your next dose, you only need to take that one dose. Don’t double the dose to catch up. Taking two doses at once can increase your risk of serious side effects.


Tavin em: If you think you have accidentally taken two or more doses in one day, call your doctor. They can recommend treatment for any symptoms you may be experiencing or treatment to prevent side effects from occurring.

Some frequently asked questions when taking tavin em

Tavin em: When I overdose on more than one pill a day, what should I do? Answer: In case you overdose, you need to immediately go to the nearest hospital to check your overall health to conduct monitoring for possible reactions.

What if I don’t remember to take the medicine, will it be okay if I forget to take it through the day? Answer: If you forget to take a pill, when you remember you forgot, you need to make up a drink immediately to make up for the forgotten pill.

Can I drink alcohol while taking medicine? Answer: When using medicine to treat hepatitis B, you should not drink alcohol anymore to ensure the best absorption of the medicine and no damage to body parts.

I have hepatitis B, can it be cured completely? Answer: Currently, hepatitis B has not been completely cured, but you need to maintain taking medicine every day to maintain the best possible health.

If I take it for a long time, will it have any effect on my liver and kidneys? Answer: Depending on the body of each person, the absorption and elimination of drugs is different, you need to monitor your health indicators regularly so that your doctor can give the most appropriate advice.