Should you worry about melatonin and heart failure? The evidence isn’t clear

A study presented at the American Heart Association’s scientific meetings has raised concerns about melatonin, one of Britain’s most commonly prescribed sleep aids. The findings suggest that long-term users face a higher risk of heart failure. But the preliminary data demands careful scrutiny before the alarm is sounded. Melatonin has been prescribed in the UK […]

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An animal sedative keeps turning up in opioid deaths – what you need to know about medetomidine

A dangerous new drug adulterant is spreading through America’s illicit opioid supply, and it’s making overdoses significantly harder to reverse. Medetomidine, a veterinary sedative normally used to sedate pets, is increasingly being mixed with heroin and fentanyl, creating a cocktail that experts warn could be far deadlier than previous street drug combinations. Known as “flysky” […]

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New immunotherapy approved in England for people with severe birch pollen allergies

Around 25% of hay fever sufferers in the UK are allergic to birch tree pollen. This means that for a good chunk of the population, the arrival of spring and summer means sneezing, itchy eyes, blocked sinuses and days spent indoors avoiding pollen. But the recent approval of a new drug could mean relief from […]

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