Canadian Meds Pharmacy > Sustiva (Efavirenz)
DON’T MISS THE Price Drop! For Sustiva (Efavirenz) or Efavirenz (Generic) - Also known as Stocrin Internationally
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1. Strength

100 MG100mg200mg600mg

2. Quantity

Efavirenz (Generic) - Also known as Stocrin Internationally
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Sustiva (Efavirenz)
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30 $165.00 $5.50 BUY
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Our goal is to bring you the most affordable medication. If you find a lower price advertised by another website or your local pharmacy, we’ll match that price or beat it by 10% of the difference.* Call us at 1-877-202-1513 and a member of our CareTeam will be happy to assist you.

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Efavirenz is an antiviral used to prevent multiplication of HIV virus. It is not a cure for HIV/AIDS. It is intended for use by patients who are at least 3 months old and weigh 8 lbs.


Take on empty stomach at bedtime. Must be taken in combination with other antivirals. If you consumed this drug through opening it and sprinkling the contents into something else, do not eat for 2 hours.


Do not use if you also use elbasvir and grazopevir for hepatitis C. Do not take Atripla. Do not use if pregnant. Hormonal contraception may be less effective during efavirenz treatment. Inform doctor of all known conditions and medications. Avoid driving until you know how this drug affects you reactions. Alcohol may increase side effects.

Side Effects

Get medical attention immediately if you experience serious symptoms like: allergic reaction symptoms, severe skin reaction, seizure, liver problems. Psychiatric side effects include: confusion, hopelessness, suicidal thoughts, paranoia, anxiety, speech problems. Inform doctor if you notice: signs of new infection, speech and swallowing problems, eye and balance problems, enlarged thyroid, impotence, menstrual changes. Other side effects include: nausea and vomiting, rash, dizziness, drowsiness, headache, fatigue, insomnia, strange dreams, body fat distribution.

IMPORTANT NOTE: The information provided on the website is intended to facilitate awareness about healthcare products and medical conditions generally but it is not a substitute for professional medical attention or advice. You should always speak with a qualified healthcare practitioner before taking any prescription or non-prescription drug.
IMPORTANT NOTE: Please note that not all medications, including any referenced on this page, are dispensed from our affiliated Canadian pharmacy. The medications in your order may be filled and shipped from an approved International fulfillment center located in a country other than Canada. In addition to dispensing medications from our Canadian pharmacy, medication orders are also filled and shipped from international fulfillment centers that are approved by the regulatory bodies from their respective countries. Medication orders are filled and shipped from approved fulfillment centers around the world including, but not limited to, Canada, Singapore, United Kingdom, New Zealand, Turkey, Mauritius, India, Australia, and the United States. The items in your order may be filled and shipped from any one of the above jurisdictions. The products are sourced from various countries including, but not limited to, Canada, United Kingdom, New Zealand, Turkey, India, Australia, and the United States. All of our affiliated fulfillment centers have been approved by the regulatory bodies from their respective countries.

A valid Prescription is required to be mailed or faxed to complete this order. I acknowledge that I will need to be contacted to complete a health profile before my order is shipped.

What's the difference between generic drugs and brand name drugs?

What's the difference between the branded products you sell and the ones I get locally?
The branded drugs we sell are chemically and therapeutically no different from the ones you get in your local pharmacy. They both generally come from the same exact manufacturer. Generally, the main difference* is in the packaging and the price. Our packaging may be different from what you get locally, but we're also much cheaper.

* Other differences may include differences in trade name, form, and general appearance.

Why are there packaging differences?
Due to differences in government regulation, different countries have different packaging requirements. For example, a product in Canada (or any other country) will have different packaging than the same product in the US even though both drugs are chemically and therapeutically equivalent and are generally manufactured by the same exact company.

Why are your drugs so much cheaper?
Due to government price controls, medications from Canada and many other countries are often significantly cheaper than in the United States. Also, other countries may have more affordable generic versions of drugs, which may not yet be available in the US.

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