Four facts you should know before taking Lorcaserin

1.How does the drug belviq work?
How does Belviq work? The drug works by controlling appetite — specifically by activating brain receptors for serotonin, a neurotransmitter that triggers feelings of satiety and satisfaction.

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2.How effective is it?

According to clinical trial data submitted by Arena to the FDA, nearly half of dieters without Type 2 diabetes who used the medication lost at least 5% of their starting weight — or an average of 12 lbs. — over a year, compared with 23% of those taking a placebo. For best results, dieters are advised to use the medication together with a healthy diet and exercise program. The approved labeling for Belviq also recommends that people discontinue the drug if they fail to lose 5% of their body weight after 12 weeks; longer treatment is unlikely to lead to meaningful weight loss

3. Who can use Lorcaserin?

The FDA approved the medication for people who are obese (with a body mass index, or BMI, of 30 or higher) or who are overweight (with a BMI of 27 or above) and also have at least one weight-related health condition such as Type 2 diabetes, high blood pressure or high cholesterol.

4.Are there any side effects?

The most common side effects of Belviq in non-diabetic patients are headache, dizziness, fatigue, nausea, dry mouth and constipation; in patients with diabetes, side effects include low blood sugar, headache, back pain, cough and fatigue.


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2. "Lorcaserin New Drug Application". 22 December 2009. Archived from the original on 3 March 2016.
3. Pollack A (16 September 2010). "F.D.A. Panel Rejects Diet Pill". The New York Times. Archived from the original on 17 July 2011.

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