“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 prefer to call when I have questions but to use online chat is also helpful. I have already purchased goods on-line from other companies but was scared to buy drugs. Who knows what they can put in the parcel? When my package arrived I could not understand ...

Chomping on vegtable skins, seeds and stalks could give us vital fibre, say food scientists.

Doctors are finding vitamin D deficiency is increasingly widespread in the UK, especially in young people. But the symptoms are difficult to spot and can be missed.

It will cause huge disruption in some parts of England and Wales, say GP leaders.

Senior doctors to stage 48-hour walkout, beginning on 25 November, in dispute over pay and pensions.