Mactrivir Tablet

Uses

Treatment of HIV-1 infection in adults and adolescents (≥12 years, weighing at least 40kg).

Can be prescribed as a complete regimen in patients who have not previously received antiretroviral therapy.

Helps reduce the risk of HIV-related complications and improves quality of life.

When taken regularly, it lowers the chance of HIV transmission to others.

Side Effects

Like all medicines, Mactrivir may cause side effects. Some are mild and temporary, while others may require medical attention.

Common side effects:
dizziness, drowsiness, trouble sleeping, vivid dreams, headache, nausea, vomiting, diarrhea, rash, fatigue.

Serious side effects:
severe skin reactions, liver problems (yellowing of skin/eyes, dark urine, abdominal pain), kidney issues (reduced urination, bone pain, muscle weakness), psychiatric symptoms (depression, anxiety, confusion, hallucinations).

How to Use

Take one tablet once daily.

Best taken on an empty stomach, preferably at bedtime to reduce dizziness or sleep disturbances.

Swallow whole with water—do not crush or chew.

Take it consistently at the same time each day for best results.

Do not stop taking the medicine without consulting your doctor.

Drug Interactions

Mactrivir can interact with several medicines, which may affect how it works or increase side effects. Tell your doctor about all the medicines, supplements, or herbal products you are taking.
Notable interactions: Rifampicin, rifabutin (TB medicines), phenytoin, carbamazepine (anti-seizure drugs), voriconazole, itraconazole (antifungals), methadone, St. John’s Wort (herbal remedy – avoid).

How to Store

Store at room temperature, below 30°C.
Keep in original container, tightly closed, and away from moisture and light.
Keep out of reach of children.

FAQs

Q1: Can Mactrivir cure HIV?
 No, it does not cure HIV but helps control the virus and boost immunity.

Q2: What should I do if I miss a dose?
 Take it as soon as you remember. If it’s close to your next dose, skip the missed one. Do not double dose.

Q3: Can pregnant women take Mactrivir?
 Efavirenz may pose risks in early pregnancy. Consult your doctor if pregnant or planning pregnancy.

Q4: Can I drink alcohol while taking Mactrivir?
Avoid or limit alcohol as both alcohol and Mactrivir affect the liver.

Q5: How long do I need to take Mactrivir?
HIV treatment is lifelong. Continue as prescribed.

Q6: Will I still be infectious while taking Mactrivir?
 Yes, but risk is greatly reduced if taken correctly. Safe practices remain important.