There are many different types of acne. There's the hormonal kind, which tends to pop up around menstruation, breakouts due to PCOS, and nodular acne, with its deep, painful pimples. No matter which ...

Few things are more tempting than picking at a new zit that’s just appeared. After all, it’s pretty gratifying to see the built-up gunk release from your pores—plus, they always seem to crop up at the ...

‘It’s not necessarily a soothing behavior. But it brings a slight enjoyment despite the pain.’Photograph: Science History Images/Alamy We know it’s bad. Maybe parents or partners have scolded us for ...