Is it safe to take Efavirenz 600mg Tablet in pregnancy?

No, Efavirenz 600mg Tablet is not safe to be taken in pregnancy. Some animal studies have shown that Efavirenz 600mg Tablet may cause birth defects if given to pregnant mothers. Therefore, it is advisable not to take Efavirenz 600mg Tablet if you are pregnant, planning to conceive or breastfeeding.

EFAVIR 600MG TABLETS

efavirenz as the main

efavirenz as the mainSalt

Efavir Tablet is used to treat Human Immunodeficiency Virus (HIV) infection. It contains efavirenz as the main active ingredient. It helps reduce the amount of the virus in your blood, strengthens your immune system, and lowers the risk of developing HIV-related illnesses. It is recommended that it be taken on an empty stomach at bedtime, as this can help reduce side effects such as dizziness and drowsiness. Swallow the tablet whole with water. Common side effects include skin rash, abnormal dreams, difficulty concentrating, dizziness, and headache. This medicine must always be taken in combination with other anti-HIV medicines. It is important to note that this medicine does not cure HIV infection.

Commonly bought for:

SALT CATEGORY: GENERAL

3/7 pharmacies priced

7 pharmacies checked

3 prices found

No price found yet at Apollo, Truemeds, MedPlus, PlatinumRx. They may still stock it.

Prices come from pharmacy websites and can change. “Checked” is when we last read that pharmacy's page, not when the price last changed. Confirm on the pharmacy's own page before you order.

medicationDosage & Packaging Details

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Dosage Form

Tablet

Manufacturer

CIPLA LIMITED

Administration

Oral Route

Prescription

prescription

action class: Non-Nucleoside Reverse Transcriptase Inhibitors (NNRTIs)habit forming: Notherapeutic class: ANTI INFECTIVES

medical_informationMedicine & Clinical Information

check_circleUses & Indications

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HIV infection

lightbulbExpert Advice & Quick Tips

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arrow_rightEfavirenz 600mg Tablet is used in combination with other medicines for the treatment of HIV (human immunodeficiency virus).
arrow_rightTake it on an empty stomach, preferably at bedtime to reduce side effects.
arrow_rightDo not skip any doses and finish the full course of treatment even if you feel better.
arrow_rightYou can also pass on HIV or HBV to others. Don't share needles or personal items that can have blood or body fluids on them.
arrow_rightYour doctor may check your liver function regularly. Inform your doctor if you notice yellowing of eyes or skin, dark urine, or stomach pain.
arrow_rightYou might experience dizziness or abnormal dreams during initial days of treatment. Consult with a doctor if it bothers you or does not go away.
arrow_rightUse a reliable method of contraception to prevent pregnancy while taking this medicine.

scienceMechanism of Action (How it works)

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Efavirenz 600mg Tablet prevents the multiplication of HIV virus in human cells, thereby stopping the HIV virus from producing new viruses.

infoDirections for Use (How to Use)

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Take this medicine in the dose and duration as advised by your doctor. Swallow it as a whole. Do not chew, crush or break it. Efavirenz 600mg Tablet is to be taken on an empty stomach.

historyMissed Dose Instructions

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If you miss a dose of Efavirenz 600mg Tablet, take it as soon as possible. However, if it is almost time for your next dose, skip the missed dose and go back to your regular schedule. Do not double the dose.

warningSide Effects

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Fatigue
Pain
Decreased appetite
Headache
Nausea
Dizziness
Vomiting
Increased liver enzymes
Insomnia (difficulty in sleeping)
Sleepiness
Abnormal dreams
Anxiety
Itching
Difficulty in paying attention
Rash
Abdominal pain
Diarrhea
Depression

helpFrequently Asked Questions

What is Efavirenz 600mg Tablet? What is it used for?

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Efavirenz 600mg Tablet belongs to a group of medicines called antiretrovirals. It is used to treat human immunodeficiency virus (HIV), which if not controlled can cause AIDS (acquired immunodeficiency syndrome). It helps to control HIV infection so your immune system can work better.

Is Efavirenz 600mg Tablet safe?

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Efavirenz 600mg Tablet is safe if used in the dose and duration advised by your doctor. Take it exactly as directed and do not skip any dose. Follow your doctor's instructions carefully and let your doctor know if any of the side effects bother you.

How does Efavirenz 600mg Tablet work?

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Efavirenz 600mg Tablet works by blocking the function of an enzyme, called reverse transcriptase, which is responsible for the HIV replication process. This helps to reduce the level of HIV in the blood.

Is Efavirenz 600mg Tablet effective?

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Efavirenz 600mg Tablet is effective if used in the dose and duration advised by your doctor. Do not stop taking it even if you see improvement in your condition. If you stop using Efavirenz 600mg Tablet too early, the symptoms may return or worsen.

What if I forget to take a dose of Efavirenz 600mg Tablet?

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If you forget a dose of Efavirenz 600mg Tablet, take it as soon as you remember. However, if it is almost time for your next dose, skip the missed dose and take the next scheduled dose in the prescribed time. Do not double the dose to make up for the missed one as this may increase the chances of developing side effects.

Editorial & Medical Review

The information on this page has been compiled and reviewed by healthcare professionals and data editors to ensure accuracy. It is for informational and price-comparison purposes only and should not replace professional medical advice.

Written By

MediSaathi Editorial Team

Last Updated

June 21, 2026

Regularly reviewed

Data Sources & Citations

Central Drugs Standard Control Organisation (CDSCO) — Government of IndiaView Source
National Pharmaceutical Pricing Authority (NPPA) — Government of IndiaView Source
Jan Aushadhi Scheme — Pradhan Mantri Bhartiya Janaushadhi Pariyojana — Government of IndiaView Source

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Is EFAVIR 600MG TABLETS available at a cheaper price in India?

Price Summary for EFAVIR 600MG TABLETS

EFAVIR 600MG TABLETS

7 pharmacies checked

medical_informationMedicine & Clinical Information

helpFrequently Asked Questions

Editorial & Medical Review

Data Sources & Citations