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Weight Management • Educational only; not medical advice. Prescriptions at clinician discretion.

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Overview

Alli is the OTC form of orlistat (60 mg). It works identically to prescription Xenical (120 mg) by blocking intestinal fat absorption.

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Dr. Annie Casta, M.D., FAAP

Pediatrics Specialist

Providing compassionate pediatric care, wellness exams, and preventive treatments for children and adolescents.

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Dr. Jorge Trapaga, ARNP

Family Medicine & Primary Care

Specializing in primary care, chronic disease management, and wellness services for adults and families.

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Uses

Aids weight loss in overweight adults following a reduced-fat, calorie-restricted diet.

Dosage & Administration

Take one 60 mg capsule with each fat-containing meal (max 3/day). Skip if meal is fat-free.

Side Effects & Warnings

Gastrointestinal effects (oily stools, gas) are common. Rare: liver injury.

Patient Considerations

Maintain low-fat intake and supplement vitamins A, D, E, K.

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Frequently asked questions

How much weight can Alli help lose?

5–10 % over 6–12 months.

Is Alli a stimulant?

No.

Can Alli be used long-term?

Yes, under guidance with vitamin supplementation.

Government / NIH sources

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Licensed clinicians with evidence‑based prescribing. Learn about training, interests, and availability.

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