text: Oral lorcaserin (<< BELVIQ >>(®)), a selective serotonin [[ 5-HT2C ]] receptor agonist, is indicated in the US as an adjunct to diet and exercise in the chronic weight management of obese adults, or overweight adults with at least one weight-related comorbidity (e.g. dyslipidaemia, hypertension, type 2 diabetes).