Efavirenz is a non-nucleoside reverse transcriptase inhibitor (NNRTI) used in the treatment of HIV infection. It works by decreasing the amount of HIV in the blood. Efavirenz is often used in combination with other anti-HIV drugs.

Sustiva

Antiviral

200|600mg

Efavirenz FAQ


What is Efavirenz used for?

Efavirenz is used along with other medications to help control HIV infection. It helps to decrease the amount of HIV in your body so your immune system can work better.

How should I take Efavirenz?

Take Efavirenz exactly as prescribed by your doctor. Follow all directions on your prescription label. Do not take this medicine in larger or smaller amounts or for longer than recommended.

What are the common side effects of Efavirenz?

Common side effects of Efavirenz include dizziness, trouble sleeping, drowsiness, and trouble concentrating. If any of these side effects persist or worsen, inform your doctor promptly.

Can I take Efavirenz during pregnancy?

Use of Efavirenz during pregnancy is not recommended. It may harm an unborn baby. Effective birth control is crucial during treatment with Efavirenz.

Is Efavirenz a cure for HIV?

No, Efavirenz is not a cure for HIV. It is an antiretroviral medication that helps to control HIV infection, but it does not eliminate the virus from the body.

What should I avoid while taking Efavirenz?

Avoid driving or operating machinery until you know how Efavirenz affects you. Limit alcoholic beverages. Do not use marijuana or other illegal drugs while taking Efavirenz.

How long does it take for Efavirenz to work?

It may take several weeks for Efavirenz to work. Keep taking the medication as directed and notify your doctor if your condition does not improve.

Can I switch from my current HIV medication to Efavirenz?

Switching HIV medications should only be done under the guidance of a healthcare professional. Do not switch or stop medications without consulting your doctor.

What happens if I miss a dose of Efavirenz?

If you miss a dose of Efavirenz, take it as soon as you remember. If it is almost time for your next dose, skip the missed dose. Do not take extra medicine to make up the missed dose.

Can I take other medications while on Efavirenz?

Inform your doctor about all other medications you are taking, especially those for HIV, seizures, mental/mood conditions, and certain antibiotics. These may interact with Efavirenz.

Is Efavirenz safe for children?

Efavirenz should not be used in children under 3 months of age, as safety and effectiveness in this age group have not been established.

What tests are needed while taking Efavirenz?

Regular blood tests are required to monitor your CD4 cell count and HIV blood levels while taking Efavirenz. Follow your doctor's instructions for these tests.

Can Efavirenz cause liver damage?

Some patients taking Efavirenz have experienced serious liver problems, including liver failure. Contact your doctor immediately if you have symptoms such as yellowing eyes/skin, dark urine, or persistent nausea/vomiting.

Is Efavirenz habit-forming or addictive?

No, Efavirenz is not habit-forming or addictive. It is a prescription medication used for the treatment of HIV infection and should be used only as directed by the healthcare provider.

What should I do in case of Efavirenz overdose?

In case of overdose, seek emergency medical attention or call the Poison Help line at 1-800-222-1222. Overdose symptoms may include confusion, hallucinations, and seizure (convulsions).

Where should I store Efavirenz?

Store Efavirenz at room temperature away from moisture, heat, and light. Keep the bottle tightly closed when not in use.

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