My husband has been suffering with a permanent feeling of discomfort in his lower abdomen, above his right leg, and at times it can be quite painful. It keeps him awake at night. He says it feels like he has a small brick in his stomach. He has had blood tests, an ultra sound and a ct scan, all of which have shown up nothing. This has been going on for a year now and is definitely getting worse and more permanent. It used to come and go. He does not feel sick or have constipation or diarrhoea but has noticed a considerable increase in wind. We would be grateful for any help and advice. It is affecting all our lives and I hate watching him in so much discomfort. Please help!