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 ...

“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 was shy to share with my doctor about decrease of sexual activity which I occurred for the last couple of years. He advised me Viagra which could realize my sexual drive and fantasies. A feel alive again! Viagra saved me!”

Researchers say the nutrient may be an "elixir of life" but warn against buying it until more research is done.

NHS England says the drugs will only be prescribed for those signed up to a clinical research programme.

Staff shortages are driving up waiting times in all four UK nations, the Royal College of Radiologists says.

Strike action by Unite union members is announced in an ongoing dispute over pay.