Prezista (Darunavir) Customer Reviews


Rx Prescription Required    RxFormulation : Tablet

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Generic alternative for Prezista


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Darunavir, when used in combination with a pharmacokinetic booster such as ritonavir or cobicistat, is indicated for the treatment of human immunodeficiency virus (HIV) infection in adults and children aged 3 years and older. Classified as a protease inhibitor, darunavir operates by reducing the presence of HIV in the bloodstream. While it does not constitute a cure for HIV, darunavir may significantly lower the risk of developing acquired immunodeficiency syndrome (AIDS) and HIV-related complications, including severe infections and cancer.

Uses and Dosage

Darunavir is available in tablet and oral suspension (liquid) forms for oral administration. Typically, it is ingested with food and in conjunction with ritonavir once or twice a day, or with cobicistat once a day. Take darunavir consistently around the same time each day.

Ensure that you follow the prescribed darunavir regimen precisely, avoiding deviations in dosage, frequency, or quantity, as instructed by your doctor.

Darunavir should not be taken without the addition of ritonavir or cobicistat.

Consume the tablets or capsules whole, without splitting, chewing, or crushing them.

Before each use of the suspension, shake it thoroughly to ensure even mixing of the medication. Utilize the provided oral dosing syringe to withdraw the appropriate suspension quantity from the bottle. The suspension can be ingested directly from the syringe. After each use, clean the syringe with water and allow it to thoroughly dry.

While darunavir effectively manages HIV, it does not provide a cure. Moreover, darunavir alone is not a sufficient treatment for HIV infection; it must always be incorporated into a comprehensive regimen. Ensuring all prescribed HIV medications are taken together is vital to their continued effectiveness in controlling the infection. Continue taking darunavir even if you feel well, and refrain from discontinuing its use without consulting your doctor. Failure to adhere to the darunavir regimen or skipping doses may complicate your condition’s treatment. As your darunavir supply diminishes, promptly obtain more from your doctor or pharmacist.

Side Effects

Some side effects may occur that usually do not need medical attention:

  • headache
  • diarrhea
  • vomiting
  • stomach pain
  • constipation

Inform your healthcare provider immediately if you experience any serious side effects:

  • rash
  • peeling or blistering skin
  • mouth sores
  • red, swollen, itchy, or teary eyes
  • muscle or joint aches
  • fever
  • swelling, tenderness, redness, or other signs of infection
  • nausea
  • extreme tiredness
  • loss of appetite
  • pain in the upper right part of the stomach
  • yellowing of the skin or eyes
  • pale or dark stools


Before initiating darunavir, inform your doctor or pharmacist about any allergies you have, including allergies to darunavir, or to any other substances. This medication might contain inert ingredients that could trigger allergic reactions or other complications.

Prior to commencing this medication, provide your doctor or pharmacist with your complete medical history, particularly if you have experienced liver issues, diabetes, hemophilia (a specific bleeding disorder), elevated lipid levels, or heart conditions.

If you are pregnant, make sure to notify your doctor before starting this medication. Treatment with darunavir can mitigate the risk of transmitting HIV infection to your baby. Engage in a comprehensive discussion with your doctor about the potential advantages and potential risks.

The passage of this medication into breast milk is not well understood. Given that HIV can be transmitted through breast milk, you should not breast-feed while using this medication.

Form and Strength

Prezista is available in the following forms and strengths:

  • Prezista tablet:

    • 600mg
  • darunavir tablet:

    • 600mg
    • 800mg


Why do I need to take Prezista with ritonavir?

Prezista should always be taken with a “booster” medication like ritonavir. This is because ritonavir slows the breakdown of Prezista. This allows Prezista to stay in your body longer at higher levels so that it can work better.

Can Prezista be crushed?

It’s probably best not to crush the Prezista tablet.



Additional information

Generic name:





600mg, 800mg

Quantities Available:

30, 60, 180

Can Drug Store has provided information from third parties intended to increase awareness and does not contain all the information about Prezista (Darunavir). Talk to your doctor or a qualified medical practitioner for medical attention, advice, or if you have any concerns about Prezista (Darunavir).