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Kaletra (Lopinavir/Ritonavir)

The Details

Kaletra (Lopinavir/Ritonavir or LPV/RTV) is a protease inhibitor used to treat HIV/AIDS. It is no longer listed in the HHS HIV Treatment Guidelines as a recommended regimen.

Adult Single Dose*: Take 400/100 mg (two 200/50-mg tablets or 5-mL oral solution) twice daily Each tablet contains 400 mg lopinavir and 200 mg ritonavir.


  • Oral solution must be take with food.
  • Always take Kaletra in compination with other anti-HIV medicines.
  • Women should not breastfeed while on Kaletra.

* This recommendation is for patients starting HIV treatment. A different dose is recommended for treatment experienced patients.

The Basics

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