“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.”

Why I must buy expensive pills while I can get generics on line with delivery to my place and for considerably lower price. I am ready to accept the situation that customer support sometimes can be dull when I want to trace my order.

An artificial intelligence model can predict the risk of more than 1,000 diseases, a team of scientists say.

The majority of planned surgery and out-patient hospital appointments in the Southern Trust are being cancelled for Thursday.

The error - affecting England and Wales - raises concerns about the impact on the government's approach to drug deaths.

Families impacted have criticised the review, calling it "not fit for purpose".