“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.”

“This is my second time that I used Levitra. It is ok medication able to solve my erection problems. It worked me up as with other similar drugs I was lost.”

An international trial involving 1,000 volunteers will aim to detect biomarkers associated with the condition.

John Cuddihy told BBC Scotland News his late daughter's experiences "must continue to echo beyond her lifetime".

Abiraterone will be available in a matter of weeks and will be offered to 7,000 men a year.

A judge says the hospital chiefs' changing room policy created a "hostile" environment for women.