Efavirenz 600mg.

Efavirenz 600mg. — Uses and Benefits

Efavirenz is used for the treatment of HIV-1 (Human Immunodeficiency Virus) infection in adults and children, always as part of a combination antiretroviral therapy regimen.

WHAT THIS MEDICINE IS USED FOR

• Treatment of HIV-1 infection along with other antiretroviral medicines
• Helps control the progression of HIV infection to AIDS
• Used in both newly diagnosed and previously treated patients as advised by the doctor

HOW IT WORKS

• Belongs to a class of medicines called non-nucleoside reverse transcriptase inhibitors (NNRTIs)
• Blocks an enzyme called reverse transcriptase that HIV needs to multiply
• Lowers the viral load in blood and helps increase immune cell (CD4) count over time

WHAT IT IS NOT USED FOR

• Does not cure HIV or AIDS completely
• Not used to prevent transmission of HIV to others
• Not effective against other viral infections such as flu or hepatitis
• Should not be used as a stand-alone treatment for HIV

How to Use Efavirenz 600mg.

HOW TO TAKE IT

• Take exactly as prescribed by your doctor, usually once daily
• Preferably taken at bedtime to reduce dizziness and drowsiness
• Take on an empty stomach, avoiding high-fat meals which can increase side effects
• Swallow the tablet whole with water; do not crush or chew unless advised
• Continue taking all other HIV medicines as prescribed along with this one
• Do not stop or change the dose without consulting your doctor, even if you feel better

IF YOU MISS A DOSE

• Take it as soon as you remember
• If it is almost time for your next dose, skip the missed dose
• Do not take a double dose to make up for a missed one
• Try to take your doses at the same time every day to maintain drug levels in the body

STORAGE

• Store at room temperature, away from direct sunlight and moisture
• Keep out of reach of children
• Do not use after the expiry date printed on the pack

Efavirenz 600mg. — Side Effects

COMMON SIDE EFFECTS

• Dizziness
• Headache
• Trouble sleeping or unusual dreams
• Tiredness
• Nausea
• Skin rash

LESS COMMON SIDE EFFECTS

• Difficulty concentrating
• Mood changes, anxiety or depression
• Diarrhoea or stomach upset
• Loss of appetite

SERIOUS SIDE EFFECTS — STOP AND SEE A DOCTOR IMMEDIATELY

• Severe skin rash with blistering or peeling
• Yellowing of skin or eyes, dark urine (signs of liver problems)
• Severe depression, suicidal thoughts, or hallucinations
• Difficulty breathing, swelling of face or throat (allergic reaction)
• Persistent vomiting or severe abdominal pain

This is not a complete list. Report any unusual or persistent symptom to your doctor or pharmacist.

Efavirenz 600mg. — Safety Information and Precautions

This medicine is available only with a valid doctor's prescription in India.

DO NOT TAKE THIS MEDICINE IF YOU

• Are allergic to efavirenz or any other ingredient in the tablet
• Have severe liver disease
• Are taking certain medicines that interact seriously with efavirenz, such as some anti-epileptic or herbal products like St. John's Wort

TELL YOUR DOCTOR BEFORE STARTING IF YOU

• Have a history of liver disease or hepatitis B or C
• Have a history of mental illness, depression or seizures
• Are pregnant, planning pregnancy, or breastfeeding
• Have a history of substance or alcohol misuse
• Are taking any other prescription, over-the-counter, or herbal medicines

MEDICINES THAT CAN INTERACT

• Other antiretroviral medicines used for HIV treatment
• Medicines for tuberculosis such as rifampicin
• Anti-epileptic medicines like phenytoin or carbamazepine
• Certain antifungal and cholesterol-lowering medicines
• Hormonal contraceptives (may reduce effectiveness)
• St. John's Wort and other herbal supplements

FREQUENTLY ASKED QUESTIONS

Can I drink alcohol while taking this medicine?

It is best to avoid alcohol as it can increase dizziness, drowsiness, and liver-related side effects.

Will this medicine cure my HIV infection?

No, it helps control the virus and slow disease progression but does not cure HIV completely.

Can I stop taking it once I feel better?

• No, stopping suddenly can lead to drug resistance and treatment failure; always consult your doctor before making changes.
• Doctor ya pharmacist se salah lein.