Healthwise provides information as a general overview on health topics. We do not dispense medical/diagnostic advice or treatment, and no information obtained from this service should be used for this purpose. To find out if the information applies to you, and to get more information or to obtain advice on a subject, please talk to your family doctor or specialist.

In order to provide a comprehensive information service, some of the resources are obtained from overseas. The emergency and other contact numbers may not be up to date or applicable in Hong Kong. Healthwise bears no responsibility for this.