“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.”

“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.”

Manufacturer Novo Nordisk says a daily tablet of the drug could be more convenient for some people than weekly injections.

New data reveals sheer scale of patients in England being treated in unsafe and undignified make-shift areas.

Some men in England with the disease will now be offered an advanced form of treatment on the NHS.

Denmark's team doctor said an ICD implanted into the footballer's chest responded as it should after he collapsed on Sunday.