Cocaine deaths have spiked among middle-aged men. Here are the signs your husband is hiding a secret habit - and why I fear things are about to get worse: DR MAX PEMBERTON

Daily Mail · Dr Max Pemberton ·

Plenty of wives will lie awake wondering who their husbands are flirting with at the office do when they would do better to worry about how often he slips off to the gents.

Read the full story at Daily Mail · All coverage of this story