Hong Kong's Centre for Health Protection (CHP) of the Department of Health is investigating a suspected case of botulism. A 32-year-old female patient received injections of a substance claimed to be botulinum toxin in both legs on 4 October at an office in Kings Wing Plaza, Shek Mun, Sha Tin. The procedure was performed by on-site personnel whom the patient believes was not a registered doctor.
On 13 October, the patient developed dizziness, numbness in both legs, and blurred vision. She sought treatment at the Accident and Emergency Department of Yan Chai Hospital and was admitted. As of 15 October, she has experienced upper limb weakness but remains in stable condition and is receiving botulinum antitoxin therapy. Clinical diagnosis suspects the symptoms were caused by the botulinum toxin injections. Epidemiological investigations are ongoing.
The CHP emphasized that botulinum toxin injections in Hong Kong should only be administered by locally registered doctors. Consumers are advised to verify the full name of the practitioner against the Medical Council of Hong Kong's register of registered doctors, and to inquire about their professional qualifications and relevant experience. Injectables from unknown sources may contain impurities or inconsistent dosages, offering no quality or efficacy guarantees, and should be refused. If any discomfort occurs, patients should seek immediate medical attention from qualified healthcare professionals.
Symptoms of botulism may include drooping eyelids, double vision or blurred vision, difficulty chewing, hoarseness, and problems with swallowing, speaking, or breathing. These symptoms can appear hours, days, or weeks after injection.
The CHP issued the following health advice for those considering botulinum toxin injections: - In Hong Kong, injections should only be performed by locally registered doctors. - Before the procedure, thoroughly understand the process, potential risks, and possible complications. Consult a doctor to make an informed choice. - Do not accept injections from unknown sources. - Do not proceed if allergic to botulinum toxin or if the injection site is infected or inflamed. - If referred to a doctor by a beauty service provider, request the doctor's full name in writing and verify their professional qualifications and experience. - After injection, seek immediate medical attention if symptoms such as muscle weakness or discomfort occur.
Source: Read the original report | Published: May 15, 2026