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Medicines orlistatQuestion & answer

orlistat · Medicine question

How can orlistat affect antiretroviral medicines for HIV?

iatroX medicinesPublished 8 November 2026

The answer

Answer

Orlistat may reduce the absorption of antiretroviral medicines for HIV and could reduce their efficacy.

Sources for this answer

alli 60 mg hard capsulesHaleon UK Trading Limited · emc · SmPC §4.5 Interaction with other medicinal products · Version 12Document updated 25 April 2023

Sources checked 8 November 2026

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orlistat

More questions about orlistat

How can orlistat affect amiodarone blood levels?Why is concurrent use of Alli (orlistat) and ciclosporin contraindicated?Do Alli (orlistat) 60 mg hard capsules contain gelatin?Has serious hepatitis been reported with orlistat?Is Alli (orlistat) contraindicated during pregnancy?When should Alli (orlistat) capsules be taken relative to a main meal?

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