“It is not fair that everybody knows about Viagra, Levitra worked perfectly for me and moreover it is less expensive and easier to find. I almost have not experienced any side effects, at least those severe to make sex impossible. Works like a charm.”

“Wow, I've never felt like that since I was a youngster! Only being a student I could make love like that and have multiple erections in a short while after taking this magic pill. Viagra is really a deed for the man who was present at 40 classmate ...

For some, a hangover can start an anxious spiral. We spoke to experts about the reasons why.

Latest statistics also show, for the second year in a row, more over-16s vape than smoke.

Infrared technology is used in patients' bedrooms and can monitor their breathing and pulse.

US psychiatrist and neurologist Karl Deisseroth and his German colleagues Peter Hegemann and Georg Nagel have been awarded for their work.