Sustiva (Efavirenz)

Sustiva Information:

Buy Sustiva

Sustiva (Efavirenz) is used with other antiretroviral medications to treat HIV-1 infection. Sustiva contains efavirenz as its active ingredient and belongs to the group of antiretroviral medications called non-nucleoside reverse transcriptase inhibitors (NNRTI). Efavirenz works by binding to and inhibiting the reverse transcriptase enzyme, an essential component of HIV's replication process. By blocking this enzyme, efavirenz prevents the virus from converting its RNA into DNA, thereby reducing viral replication and helping to control the infection.

Generic Sustiva from Canada

Canada Drugs Online is proud to serve you the brand Sustiva from Canada manufactured by Bristol-Myers Squibb and Turkey by MSD (Stocrin). The generic Sustiva is produced in Canada and India (Efavir) by different manufacturers. Please call us toll-free at 1-877-900-3784 for details.

CanadaDrugsOnline.com also carries other HIV/AIDS medications such as Heptovir and Lexiva.

CanadaDrugsOnline.com supplies only genuine Sustiva from Canada and Turkey shipped using Canadian and Turkish packaging. This Sustiva is manufactured by Bristol-Myers Squibb the worldwide manufacturer of Sustiva. This offer is neither endorsed nor authorized by Bristol-Myers Squibb (the United States and Canadian distributor of Sustiva). CanadaDrugsOnline.com has no affiliation whatsoever with Bristol-Myers Squibb.

Sustiva Side Effects:

Some mild side effects of this medication include dizziness, trouble sleeping, drowsiness, unusual dreams, difficulty concentrating, tiredness, headache, nausea, vomiting, and diarrhea. Contact your doctor if these mild side effects persist or worsen.

Possible serious side effects of this medication may include unexplained weight loss, severe tiredness, persistent muscle aches or weakness, persistent headaches, joint pain, numbness or tingling in all limbs, abnormal vision changes, fever, cough, heat intolerance, fast, pounding or irregular heartbeat, loss of coordination, trouble swallowing or speaking, yellowness of the eyes and skin, severe nausea and vomiting, the passage of dark colored urine, severe body rash, itching, swelling of the face, tongue, throat, and difficulty in breathing. If you observe these severe side effects, discontinue this medication and seek immediate medical attention. Additionally, inform your doctor about any other side effects not listed here.

Clinical studies have consistently shown that Efavirenz (Sustiva) is an effective component of antiretroviral therapy. Studies have shown that a treatment regimen containing efavirenz achieves significant viral suppression and subsequent boost in immune cells that fight off infections over long periods compared to other treatment regimens. Long-term safety and tolerability data in children and adults support its continued use but highlight the importance of careful monitoring for side effects and adherence due to its low resistance barrier (source).

Sustiva Directions:

Sustiva is available in tablet or capsule forms. Take this medication orally with a full glass of water. It is best taken on an empty stomach at bedtime to minimize the risk of possible side effects. Also, avoid the intake of grapefruits while taking this medicine. Your doctor will determine the appropriate dose of this medication for you based on your weight and other factors. Check out the leaflet in the medication pack for more details on usage. Store this medication at room temperature, protect it from light and moisture, and keep it out of the reach of children.

Sustiva Precautions:

Before taking this antiretroviral medicine, ensure you inform your doctor about any previous or current medical conditions you may have, including the following:
• Allergic reaction to efavirenz, other ingredients of this medication, or any other medicine;
• Alcohol or substance abuse;
• Heart disease;
• Liver disease, including viral hepatitis;
• Mental or mood disorders such as depression;
• Seizure disorders

Avoid engaging in activities requiring mental alertness or physical coordination until you know how this medication affects you, as it can cause drowsiness. This medication should not be used during pregnancy or while breastfeeding. Employ the use of non-hormonal birth control methods (such as condoms) because this medication can interact with hormonal contraceptives, rendering them ineffective. Do not get pregnant until 12 weeks after stopping this medication. Inform your doctor immediately if you become pregnant while taking this medicine. Breastfeeding is not recommended in women living with HIV. Sustiva should not be used in children younger than 3 months or weighing less than 3.5 kg. Some medications can interact with efavirenz, leading to unwanted side effects or reduced effectiveness. Some of these drugs include:
• Anti-fungal medicines such as itraconazole ketoconazole;
• Anti-seizure medicine such as carbamazepine;
• Hepatitis C virus medications such as elbasvir, grazoprevir

Therefore, ensure you inform your healthcare provider about all the medications, including herbal and supplements, you are taking before starting Sustiva to prevent drug interactions.