Understanding the risks of drink spiking, recognising the symptoms, and knowing what to do if you suspect a young person's drink has been tampered with.
Drink spiking occurs when alcohol or another substance — such as a sedative, tranquilliser, or drug such as GHB — is added to someone's drink without their knowledge. It is most often associated with night-time venues, parties, and festivals, but can occur in any social setting. Victims are typically targeted to facilitate sexual assault, robbery, or other exploitation. Drink spiking is a criminal offence. Young people aged 14 and over, particularly those who are beginning to socialise independently, are at increased risk.
Spiking can involve adding additional alcohol to a soft drink, or introducing a drug such as Rohypnol, GHB, ketamine, or benzodiazepines. These substances are often colourless and odourless, making detection difficult. Effects can include sudden dizziness, confusion, nausea, loss of inhibition, memory loss, and loss of consciousness. The onset of symptoms can be rapid — within 15 to 30 minutes of ingestion. In recent years, needle spiking — injecting a substance through the skin — has also been reported at venues.
1. Discuss drink safety before a young person socialises independently
Before your teenager attends parties or venues, have a direct conversation about drink spiking. Cover the basic rules: never leave a drink unattended, never accept a drink from a stranger or someone you do not fully trust, and never drink from a bottle or glass you did not see poured. Make sure they know what to do if they or a friend feel unwell.
2. Establish a safety plan
Agree on a buddy system — going out with a trusted friend and looking out for each other. Set up a code word or signal that means 'I need help' or 'come and get me'. Make it clear that they can call you at any time, even late at night, without fear of getting into trouble, if they or a friend are in danger.
3. Know about spiking detection products
Nail varnishes and test strips that can detect some spiking drugs are available and may offer reassurance, though no product detects all substances. These are not a substitute for the basic precautions above but can be part of a young person's personal safety toolkit.
ตรวจสอบล่าสุด: 2026-04-15
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