Sustiva (Stavudine) is an antiviral medication (antibiotics) that prevents human immunodeficiency virus (HIV-virus) cells from multiplying in your body, especially HIV 1 infection. Sustiva is a cost-saving medication prescribed by medical physicians worldwide, compared to other HIV medications. However still is you buy Sustiva at your local pharmacist you can get mad from the high prices.

Generic Sustiva

Everybody knows that HIV medications like Sustiva are very expensive, which we think is terrible a crime by the pharmaceutical industry. Therefore we recommend buying your HIV drugs online at a trusted online pharmacy for example, which we recommend below for Sustiva. In today’s global internet economy, an online drugstore or online pharmacy is the perfect way for shopping and to save money on your health costs.

Important: While Sustiva is a very effective treatment for HIV… Sustiva is not a cure for HIV or AIDS.

Buy Sustiva Online …

Sustiva for HIV Treatment: A Comprehensive Guide

Sustiva, also known by its generic name efavirenz, is a crucial component of antiretroviral therapy (ART) used in the treatment of HIV (Human Immunodeficiency Virus) infection. In this comprehensive article, we will explore what Sustiva is, how it works, its effectiveness, potential side effects, considerations for use, and its pivotal role in HIV treatment.

Understanding HIV and Antiretroviral Therapy:

HIV is a virus that targets the immune system, weakening the body’s ability to defend against infections and diseases. If left untreated, HIV can progress to AIDS (Acquired Immunodeficiency Syndrome), a condition marked by a severely compromised immune system and heightened susceptibility to opportunistic infections.

Antiretroviral therapy (ART) forms the backbone of HIV treatment. It involves the use of a combination of drugs to suppress the virus, retard disease progression, and enhance the overall health and longevity of individuals living with HIV.

What Is Sustiva?

Sustiva is an antiretroviral medication classified as a non-nucleoside reverse transcriptase inhibitor (NNRTI). NNRTIs work by targeting the reverse transcriptase enzyme, which HIV needs to convert its RNA into DNA for replication.

Sustiva is available in tablet form, making it convenient for daily dosing.

How Does Sustiva Work?

Sustiva primarily functions by inhibiting HIV replication. HIV is a retrovirus, and its replication involves the conversion of viral RNA into DNA, a process facilitated by the reverse transcriptase enzyme. Sustiva binds to this enzyme, effectively blocking the conversion of viral RNA into DNA, disrupting viral replication, and reducing the viral load in the body.

Sustiva is typically used as part of a combination antiretroviral therapy (cART) regimen. It is often combined with other antiretroviral drugs that target different stages of the HIV life cycle, creating a robust and sustained suppression of the virus.

Effectiveness of Sustiva:

When integrated into a cART regimen, Sustiva is highly effective at suppressing HIV replication and lowering the viral load in the bloodstream. Maintaining an undetectable viral load is a primary goal of HIV treatment, as it promotes immune system restoration, diminishes the risk of opportunistic infections, and reduces the likelihood of HIV transmission to others.

The effectiveness of Sustiva depends on several factors, including:

  • Adherence: Strict and unwavering adherence to the prescribed treatment schedule is pivotal for the efficacy of Sustiva and cART in general. Skipping doses or inconsistent use can lead to treatment failure and the emergence of drug-resistant HIV strains.
  • Resistance: Over time, HIV may develop resistance to antiretroviral drugs, including Sustiva. Regular monitoring of viral load and timely adjustments to the treatment regimen are crucial to combat drug resistance.
  • Individual Health: Sustiva’s effectiveness can vary based on an individual’s overall health, the stage of their HIV infection, and the presence of concurrent medical conditions.

Potential Side Effects of Sustiva:

Like all medications, Sustiva may cause side effects. Common side effects may encompass:

  • Nausea
  • Dizziness
  • Insomnia
  • Rash
  • Fatigue

Severe side effects are less common but can include:

  • Liver toxicity
  • Psychiatric symptoms (such as mood changes, depression, or suicidal thoughts)
  • Hypersensitivity reactions

It is crucial for individuals taking Sustiva to communicate any side effects or concerns with their healthcare provider. Some side effects may necessitate modifications to the treatment regimen or a change to alternative medications.

Considerations for Sustiva Use:

When contemplating Sustiva as part of an HIV treatment regimen, several important considerations should be taken into account:

  • Adherence: Strict and unwavering adherence to the prescribed dosing schedule is pivotal for the effectiveness of Sustiva and HIV treatment overall.
  • Resistance Testing: HIV drug resistance testing may be conducted before treatment initiation to guide the selection of the most suitable drugs.
  • Pregnancy and Breastfeeding: Sustiva may have potential risks during pregnancy, so healthcare providers carefully assess its use in pregnant individuals.
  • Drug Interactions: Sustiva can interact with other medications, including over-the-counter and prescription drugs, so it’s vital to inform healthcare providers of all drugs and supplements being taken.


Sustiva, containing efavirenz, is a fundamental component of HIV treatment. When integrated into a cART regimen and administered with meticulous adherence, it effectively suppresses HIV replication, revitalizes immune function, and enhances the quality of life for individuals living with HIV. As with any HIV treatment, individuals should work closely with their healthcare provider to monitor their progress, manage side effects, and ensure the long-term success of their treatment plan.