Efavirenz FAQ
What is the recommended dosage of Efavirenz?
The typical dose of Efavirenz for adults is 600mg once daily, preferably at bedtime.
Are there any food restrictions while taking Efavirenz?
It's best to take Efavirenz on an empty stomach, preferably at bedtime. Avoid high-fat meals before taking this medication.
What are the common side effects of Efavirenz?
Common side effects may include dizziness, trouble sleeping, drowsiness, and vivid dreams. If any of these side effects persist or worsen, consult your doctor.
Can Efavirenz be used during pregnancy?
The use of Efavirenz during pregnancy is not recommended, particularly in the first trimester. Consult with a healthcare professional for safer alternatives.
How long does it take for Efavirenz to start working?
Efavirenz may start to reduce the amount of HIV in your body within a few weeks, but it may take several months before the full benefit of Efavirenz can be observed.
Can Efavirenz be taken with alcohol?
It's advisable to avoid alcohol while taking Efavirenz, as it may increase the risk of certain side effects such as dizziness and impaired judgment.
What should I do if I miss a dose of Efavirenz?
If you miss a dose of Efavirenz, take it as soon as you remember. However, if it's almost time for your next dose, skip the missed dose and continue with your regular dosing schedule.
Is Efavirenz a cure for HIV?
Efavirenz is not a cure for HIV infection. It is an antiretroviral medication that helps to reduce the amount of virus in the body and control the progression of the disease.
Are there any drug interactions with Efavirenz?
Efavirenz may interact with a wide range of medications, including other antiretrovirals, certain antibiotics, antifungal drugs, and herbal supplements. It's important to inform your healthcare provider about all the medications you are taking.
How should Efavirenz be stored?
Store Efavirenz at room temperature, away from light and moisture. Keep it out of the reach of children and pets.
Can Efavirenz cause weight changes?
Weight changes, including both weight gain and weight loss, have been reported with the use of Efavirenz. If you experience significant changes in weight, consult your healthcare provider.
What should I tell my healthcare provider before starting Efavirenz?
Before taking Efavirenz, inform your healthcare provider about any existing medical conditions, ongoing medications, allergies, and if you are pregnant or planning to become pregnant.
How often will I need to have my blood tested while taking Efavirenz?
Your healthcare provider will likely schedule regular blood tests to monitor your HIV infection and check for any potential side effects of Efavirenz.
Is it safe to crush or split Efavirenz tablets?
You should not crush or split Efavirenz tablets unless specifically instructed to do so by your healthcare provider. Always follow their guidance for proper administration.
What is the best time to take Efavirenz?
It's generally recommended to take Efavirenz at bedtime to help minimize certain side effects such as dizziness and drowsiness.
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Information provided by Maryam Abdullahi-Mahdi. Reviewed by Prof. Vijay Sangar