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Xenical Capsule — prescription drug image

Xenical

Xenical 120MG

Prescription weight loss

Weight-loss medication, prescribed online

$146/mo vs. brand-name GLP-1 medications $1,300+/mo Save up to 88%

Licensed U.S. providers · No insurance needed · Shipped to your door

See if I qualify Free online visit · No commitment
Compounded GLP-1 medications are not FDA-approved and are prepared by state-licensed compounding pharmacies. They are not affiliated with, endorsed by, or equivalent to any brand-name medication or manufacturer. Prescription required; eligibility is determined by a licensed provider. Prices are estimates and may vary.

What is Xenical?

Xenical helps you to reach and maintain a healthy weight. There is not a generic version of Xenical currently available. The average Xenical cash price for a supply of 90, 120 mg oral capsules is about $710. When you use our free Xenical savings card, you can lower your Xenical cost by up to 80 percent at participating pharmacies near you.

Prescription savings · · · ·

What is Xenical ?

Xenical helps you to reach and maintain a healthy weight. There is not a generic version of Xenical currently available. The average Xenical cash price for a supply of 90, 120 mg oral capsules is about $710. When you use our free Xenical savings card, you can lower your Xenical cost by up to 80 percent at participating pharmacies near you.
  • Severe stomach pain with nausea and vomiting
  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes
  • Decrease in how much or how often you urinate, sharp back pain just below the ribs, or painful urination
  • Severe diarrhea
  • It is not safe to take this medicine during pregnancy. It could harm an unborn baby. Tell your doctor right away if you become pregnant.
  • Tell your doctor if you are breastfeeding, or if you have kidney disease, liver disease, digestion problems, diabetes, gallbladder problems, heart rhythm problems, seizures, thyroid problems, or an eating disorder (such as anorexia or bulimia).
  • This medicine may cause the following problems:Liver damageHigher risk of kidney stonesGallbladder or bile flow problems, gallstones
  • Bowel side effects can be worse if you eat a meal that is more than 30% fat. The undigested fat comes out in your bowel movements. To reduce side effects, divide your daily intake of fat evenly over your 3 main meals each day.
  • Take a multivitamin supplement that contains vitamins A, D, E, and K with beta carotene. Orlistat keeps your body from absorbing some of the vitamins from food.
  • Keep all medicine out of the reach of children. Never share your medicine with anyone.
How much weight can you lose on Xenical (orlistat)?
Results vary from person to person. In studies, people who took orlistat 120 mg together with a reduced-calorie, low-fat diet generally lost more weight over a year than diet alone, and the medicine also helped reduce the risk of regaining weight afterward. It blocks about 25 to 30 percent of dietary fat from being absorbed, but it works best as part of lasting changes to how you eat and move. Your provider can give you a realistic estimate for your situation.
What is the difference between Xenical and Alli?
They are the same medicine, orlistat, at different strengths. Xenical is the prescription version at 120 mg per capsule. Alli is the over-the-counter version at 60 mg and does not require a prescription. Both work the same way by blocking fat absorption; Xenical is simply the higher, prescription-only strength.
Is Xenical available as a generic and how much does it cost?
Yes. Orlistat 120 mg is available as an FDA-approved generic that pharmacists can substitute for brand Xenical, and choosing the generic is usually the easiest way to lower your cost. Prices vary by pharmacy and location, so enter your ZIP above to see today's price on Xenical and generic orlistat near you, and use the free Rx.com cash coupon if it beats your insurance.
What foods should you avoid while taking Xenical?
There is no banned food list, but high-fat meals make Xenical's digestive side effects worse, since the medicine works by letting unabsorbed fat pass through. Spreading your fat evenly across meals and keeping meals lower in fat helps reduce oily stools, gas, and urgency. Because it lowers absorption of fat-soluble vitamins, take a daily multivitamin at bedtime, separated from your dose.
How does Xenical compare to Wegovy and other weight-loss drugs?
Xenical (orlistat) works only in the gut to block fat absorption and is not a stimulant or an injection. Wegovy and Saxenda are GLP-1 injectables that act on appetite and often produce larger average weight loss, while Qsymia, Contrave, and phentermine are oral medicines that work on appetite and cravings. The best fit depends on your BMI, other health conditions, side-effect tolerance, and cost, so discuss the options with your provider.
How much does Xenical cost without insurance?
The price of Xenical without insurance varies by pharmacy, dosage, and quantity. Rx.com compares cash prices at more than 60,000 US pharmacies so you can find the lowest price near you.
What are the common side effects of Xenical?
Common side effects of Xenical may include: Severe stomach pain with nausea and vomiting, Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing, Dark urine or pale stools, nausea, vomiting, loss of appetite, stomach pain, yellow skin or eyes, Decrease in how much or how often you urinate, sharp back pain just below the ribs, or painful urination, Severe diarrhea. This is not a complete list — consult your pharmacist or doctor for full side effect information.
Is there a generic version of Xenical?
Generic versions may be available for Xenical. Generics contain the same active ingredients as brand-name drugs and are typically 80–90% cheaper. Search Xenical on Rx.com to compare generic and brand prices at pharmacies near you.
What is the cheapest pharmacy for Xenical?
The cheapest pharmacy for Xenical depends on your location and dosage. Rx.com compares prices at CVS, Walgreens, Walmart, Kroger, Costco, and thousands of independent pharmacies. Enter your ZIP code on Rx.com to find the lowest price for Xenical near you.

Xenical Coupons & Prices

Xenical 120MG

Prescription weight loss

Weight-loss medication, prescribed online

$146/mo vs. brand-name GLP-1 medications $1,300+/mo Save up to 88%

Licensed U.S. providers · No insurance needed · Shipped to your door

See if I qualify Free online visit · No commitment
Compounded GLP-1 medications are not FDA-approved and are prepared by state-licensed compounding pharmacies. They are not affiliated with, endorsed by, or equivalent to any brand-name medication or manufacturer. Prescription required; eligibility is determined by a licensed provider. Prices are estimates and may vary.
Xenical Capsule — prescription drug image
Prescription
Xenical 120mg (90)
your area ·
Prescription weight loss

Weight-loss medication, prescribed online

Licensed U.S. providers · No insurance needed · Shipped to your door

$146/mo vs. brand-name GLP-1 medications $1,300+/mo Save up to 88%
See if I qualify Free online visit · No commitment
Compounded GLP-1 medications are not FDA-approved and are prepared by state-licensed compounding pharmacies. They are not affiliated with, endorsed by, or equivalent to any brand-name medication or manufacturer. Prescription required; eligibility is determined by a licensed provider. Prices are estimates and may vary.

Looking for a Xenical coupon? Xenical is the brand name for prescription orlistat 120 mg, an FDA-approved weight-management medicine that blocks your body from absorbing about a quarter to a third of the fat in your meals. Whether you have commercial insurance, Medicare, or no coverage at all, the free Rx.com cash coupon can lower what you pay at the pharmacy counter. Enter your ZIP above to see today's price on Xenical or its lower-cost generic orlistat near you.

What is Xenical and how does it work?

Xenical is prescription orlistat 120 mg, a gastrointestinal lipase inhibitor. Instead of acting on your brain or appetite, it works locally in your gut: it blocks the enzymes that break down dietary fat, so roughly 25 to 30 percent of the fat you eat passes through undigested rather than being absorbed and stored. It is FDA-approved for weight management in adults and in adolescents 12 and older, alongside a reduced-calorie, low-fat diet, and to help reduce the risk of regaining weight after you have already lost some.

Doctors generally prescribe it for people with obesity (a BMI of 30 or higher) or who are overweight (a BMI of 27 or higher) with weight-related risk factors such as high blood pressure, type 2 diabetes, or abnormal cholesterol. Xenical is not a stimulant and is not a controlled substance. It works best as part of a lasting change in eating habits, not on its own.

Xenical cost, generics, and how to save

The single biggest savings lever with Xenical is the generic. Orlistat 120 mg is available as an FDA-approved, substitutable generic, and asking your prescriber or pharmacist to fill the generic instead of the brand almost always lowers your out-of-pocket cost. There is also an over-the-counter version, Alli (orlistat 60 mg), which is the same medicine at half the prescription strength and does not need a prescription.

Xenical's manufacturer does not currently offer a widely available commercial-insurance savings card the way some brand drugs do, and manufacturer copay cards, when they exist, generally exclude people with Medicare, Medicaid, or no insurance. That is where the Rx.com cash coupon helps: it is free, works whether or not you have insurance, and is useful for the uninsured, for Medicare enrollees, or any time a pharmacy card is declined. You cannot combine a cash coupon with your insurance on the same fill, so compare both and use whichever is lower. Enter your ZIP above to see today's price on Xenical and on generic orlistat at pharmacies near you.

Xenical vs. other weight-loss options

Xenical works very differently from most other weight-management drugs, so the right choice depends on your health profile and what your provider recommends. Because it acts only in the gut and is not absorbed much into the body, orlistat is sometimes chosen for people who want to avoid stimulant or brain-acting medicines.

  • Appetite-acting oral options: phentermine, Qsymia (phentermine/topiramate), and Contrave (bupropion/naltrexone) work on appetite and cravings rather than fat absorption.
  • GLP-1 injectables: Wegovy (semaglutide) and Saxenda (liraglutide) are weekly or daily injections that tend to produce larger average weight loss, but cost and side effects differ.
  • Same drug, different strength: Alli is the over-the-counter 60 mg version of the same orlistat found in Xenical.

This is general information, not medical advice. Talk with your provider about which approach fits your BMI, other conditions, and goals.

Safety, side effects, and interactions

The most common effects of Xenical are digestive and come directly from the unabsorbed fat: oily or fatty stools, oily spotting, gas with discharge, an urgent need to have a bowel movement, and more frequent or hard-to-control bowel movements. These are worse after high-fat meals and often ease when you keep meals lower in fat. Because Xenical reduces absorption of the fat-soluble vitamins A, D, E, and K and of beta-carotene, a daily multivitamin taken at bedtime (at least two hours apart from your dose) is recommended.

Xenical should not be used in people with chronic malabsorption syndrome, cholestasis (blocked bile flow), or during pregnancy. There have been rare postmarketing reports of severe liver injury and of acute kidney injury from increased urinary oxalate, so use caution if you have kidney stones or reduced kidney function. Orlistat can also lower the absorption of certain medicines, including cyclosporine, levothyroxine, warfarin, some antiseizure drugs, and some HIV antiretrovirals, so your dosing may need to be separated in time and monitored. Xenical does not carry a boxed warning. Tell your provider about all your medicines and conditions before starting, and seek care for signs of liver or kidney trouble.

Sources & accuracy

This Xenical information was written and reviewed against authoritative U.S. medical sources — MedlinePlus (U.S. National Library of Medicine), DailyMed, and FDA prescribing information — and checked for accuracy. It is provided for education and is not a substitute for professional medical advice.

Verify the official label: Xenical on DailyMed (FDA)

Reviewed against FDA labeling · Last reviewed July 2026

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Medical disclaimer: This information is provided for general educational purposes only and is not medical advice. It is not a substitute for professional diagnosis or treatment. Always consult a licensed physician, pharmacist, or other qualified healthcare provider before starting, stopping, or changing any medication or treatment. Never disregard professional medical advice or delay seeking it because of something you read here. If you think you may have a medical emergency, call your doctor or 911 immediately.


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