Methadone patients are four times more likely to overdose in the month after their treatment ends, according to a new study.

More than half of people over the age of 65 mix prescribed medication with alcohol — even though they’ve been warned of the dangers.

Three out of 10 young people are still gambling with their lives by having casual sex without a condom, it emerged today.

Sixty percent of people who have unprotected sex with a long-standing partner do not know whether they have been tested for sexually transmitted infections, according to new research from the Royal College of Surgeons.