The department launched an investigation into the product after receiving a report involving a 20-year-old woman who was admitted to Princess Margaret Hospital on July 24 for headache. She had a history of taking the product which was obtained from a friend. Further investigation is in progress.
Laboratory tests conducted by the hospital and Government Laboratory on the product showed the presence of sibutramine.
A spokesman for the department said the hospital test result on the product was an incidental finding and that the patient's symptom was not believed to be related to the product. In fact, she had been discharged.
Sibutramine is a Western drug used as appetite suppressant. However, it can cause increased blood pressure and heart rate, and persons with heart problems should not take it. It should be used only under medical supervision.
"Products containing sibutramine must be registered before they can be sold in Hong Kong. Products containing this drug ingredient are prescription only medicine and can only be sold on a doctor's prescription and dispensed under the supervision of a pharmacist," he said.
According to the Department of Health's records, the concerned product is not registered in Hong Kong. There is no record of this product being imported into Hong Kong.
People who have been using the product should stop using it immediately. They should consult their doctors for medical advice if they feel unwell.
They should destroy and dispose of the products or submit them to the Department's Pharmaceutical Service at 3/F, Public Health Laboratory Centre, 382 Nam Cheong Street, Kowloon, during office hours.
The spokesman reiterated that a balanced diet and exercise are crucial factors in keeping fit and healthy. People who want to reduce weight are advised to consult their doctors first.
Reprinted from HKSAR Government web page:
http://www.info.gov.hk/gia/general/200808/01/P200808010251.htm