“I take 20 mg Cialis pill and it works as expected but after sexual intercourse I sometimes feel muscle pain in the back and fatigue. I do not know if this is because I work like a stud or it is a side effect. Anyway I am lucky that I gave it a try.”

I have tried Viagra and Cialis before and must say that Levitra causes less side effects though. I had terrible headache with Viagra which made sex impossible sometimes. With Levitra I forgot about it. I would recommend it to anybody who has similar problems ...

They were given infected blood products in trials without their knowledge, the BBC has found.

Specialist clinics are helping increasing numbers of young ketamine users with damaged bladders.

The regulator calls the data a "wake up call", and says parents and industry need to do more.

The PM wants to strip GPs of power to issue sick notes but Labour says he has run out of ideas.