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Belviq
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Belviq

Generic name:lorcaserinlor-KAS-er-in ]
Brand names: Belviq, Belviq XR
Drug class:Anorexiants

Medically reviewed by Sanjai Sinha, MD. Last updated on Feb 21, 2022.

What is Belviq?

Belviq affects chemical signals in the brain that control appetite. Lorcaserin works by helping you feel full with smaller meals.

Belviq is used together with diet and exercise to treat obesity.

Belviq is sometimes used to treat obesity that may be related to diabetes, high cholesterol, or high blood pressure.

Belviq will not treat any underlying health condition (such as heart disease, diabetes, high blood pressure). Keep taking any other medications your doctor has prescribed to treat these conditions.

Warnings

Do not use Belviq if you are pregnant. Weight loss during pregnancy can harm an unborn baby, even if you are overweight.

Serious drug interactions can occur when certain medicines are used together with lorcaserin. Tell each of your healthcare providers about all medicines you use now, and any medicine you start or stop using.

Before you take Belviq, tell your doctor if you have diabetes, congestive heart failure, a heart valve disorder, sickle cell anemia, leukemia or myeloma, kidney or liver disease, or a physical deformity of the penis (such as Peyronie's disease).

Belviq may be habit-forming and should be used only by the person for whom it was prescribed. Keep the medication in a secure place where others cannot get to it.

Tell your doctor if you do not lose at least 5% of your starting weight after taking the medication for 12 weeks.

Belviq is only part of a complete program of treatment that also includes diet, exercise, weight control, and possibly testing your blood sugar.

Before taking this medicine

You should not use Belviq if you are allergic to lorcaserin.

Do not use lorcaserin if you are pregnant. W...