Yuying Secondary student hospitalised after aggressive incident; vape found in possession
A student from Yuying Secondary School was hospitalised on 31 July after allegedly behaving aggressively towards a staff member and being found with a vaping device. The Health Sciences Authority (HSA) is investigating, with growing concerns over the circulation of drug-laced vapes known as Kpods.
- A Yuying Secondary School student was hospitalised after displaying aggression towards a staff member; a vape was later found in his possession.
- The HSA is investigating the case amid rising concerns about Kpods — drug-laced vapes containing anaesthetic substances such as etomidate.
- The Ministry of Health and Ministry of Home Affairs plan to classify etomidate as a controlled drug under the Misuse of Drugs Act.
SINGAPORE: A student from Yuying Secondary School was taken to hospital on 31 July after allegedly acting aggressively towards a staff member and being found in possession of a vaping device, according to the school and the authorities.
A video of the incident — later deleted but recirculated on TikTok — showed an ambulance in the school driveway, with several police officers on site. In the clip, a student could be heard asking, “He took Kpods ah?” referring to drug-laced vapes that have drawn increasing concern in Singapore.
Incident and immediate response
Yuying principal Chong Jack Sheng confirmed to The Straits Times that the school called the police after the student’s aggressive behaviour towards a staff member.
“The safety of our staff and students is a key priority,” he said. “We take a comprehensive approach towards preventing and addressing vaping among students, including taking appropriate action for discipline and rehabilitation.”
The Singapore Civil Defence Force (SCDF) said it received a call for assistance at about 3.20pm and transported the student to KK Women’s and Children’s Hospital. Chong confirmed that the student’s condition has stabilised and the school will continue to monitor his well-being.
HSA launches investigation into vaping offence
The Health Sciences Authority (HSA) has opened an investigation into the vaping offence. Under Singapore law, the purchase, possession, and use of e-vaporisers are prohibited. Offenders may face fines of up to S$2,000.
The case has drawn public attention as it coincides with a recent spate of incidents involving suspected Kpods — vapes allegedly mixed with potent anaesthetic drugs.
Similar case involving another teenager
In a separate case, a 17-year-old boy was filmed stumbling and collapsing at an MRT station before being found with a vape and pod in his possession.
Authorities confirmed that the teen is assisting with investigations into the possible use of Kpods.
What are Kpods?
Kpods are a type of e-vaporiser that contain vape liquid laced with powerful anaesthetic agents such as etomidate or ketamine. Etomidate, in particular, is classified as a poison under Singapore’s Poisons Act, and its medical use is tightly controlled in clinical settings.
Experts have warned that etomidate misuse can cause muscle spasms known as myoclonus, tremors, dizziness, and confusion. In higher doses, it may lead to serious disorientation or loss of consciousness.
Rising concern and legislative measures
According to a CNA report, 28 cases involving etomidate were detected as of 30 June 2025, prompting closer scrutiny by authorities.
On 20 July, the Ministry of Health (MOH) announced it is working with the Ministry of Home Affairs (MHA) to classify etomidate as a Class C controlled drug under the Misuse of Drugs Act.
Once listed, possession or consumption of etomidate-laced products would be treated as a drug offence. Offenders could be placed under supervision, required to undergo rehabilitation, and, in repeat cases, face prosecution and jail terms.
Schools urged to strengthen prevention efforts
The Ministry of Education has repeatedly emphasised the importance of educating students about the dangers of vaping and drug misuse.
Schools have been encouraged to conduct regular anti-vaping campaigns, enforce strict disciplinary measures, and offer counselling to affected students.
The incident at Yuying Secondary School underscores the growing challenge of preventing illicit substances from reaching young people.
As investigations continue, both MINDEF and HSA have reaffirmed their commitment to ensuring a safe and drug-free environment in schools and public spaces.
