“I just turned 53 young, not so old, huh, and have been suffering from erectile dysfunction for more than 8 years. Different techniques and medications did not help me or were useful just for a while and then the problem returned. Only with Cialis I could ...

“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.”

Costs are spiralling out of control as unregulated private providers capitalise on demand, say managers.

The disorder may affect hundreds of thousands in the UK, but many face delays in getting a diagnosis.

Hundreds have fallen ill with salmonella infections in an outbreak linked to imported eggs.

Close to 500 people have become ill with salmonella linked to imported eggs, say UK authorities who are investigating more clusters.