Efavir (Efavirenz) is an important medicine used to treat HIV-1 infection. It belongs to the group of medicines called non-nucleoside reverse transcriptase inhibitors (NNRTIs). Efavirenz blocks the action of the reverse transcriptase enzyme, which the virus needs to multiply. As a result, the amount of HIV in the blood goes down. Health experts, including the World Health Organization (WHO), recommend Efavirenz as part of HIV treatment plans.

Key Benefits & Uses

• Lowers the HIV viral load in the body.

• Improves the immune system and increases CD4 cell counts.

• Prevents HIV from progressing to AIDS.

• Works best when combined with other HIV medicines.

• Supported by research on PubMed and trusted sources like Mayo Clinic.

How to Use

Take Efavirenz once daily, preferably at bedtime, on an empty stomach. This timing reduces the chance of side effects like dizziness or vivid dreams. Always follow your doctor’s advice and read reliable guides on Drugs.com or FDA.

Important Safety Information

Efavirenz may not be safe during the first trimester of pregnancy. Tell your doctor about all other medicines you take because interactions can occur. People with mental health conditions should take extra care. For detailed safety information, check WebMD and Healthline.

Common Side Effects

Efavirenz can cause mild side effects. These include dizziness, sleep problems, headache, nausea, and rash. Many of these symptoms improve as the body adjusts. If severe or long-lasting problems appear, seek medical help right away.

Why Choose Efavir (Efavirenz)?

Efavirenz is a trusted medicine for long-term HIV treatment. It has been studied for years and remains a standard part of many treatment plans worldwide. Because of its proven results, global availability, and cost-effectiveness, Efavir is an excellent option for patients looking for reliable HIV control.