The Cystic Fibrosis Trust is a UK charity that deals with all aspects of cystic fibrosis.
The National Organisation for Rare Disorders (NORD) specialises in providing useful information on rare conditions.
DEBRA is a national charity working on behalf of people with the genetic skin blistering condition, Epidermolysis bullosa (EB).
The Stroke Association has lots of information about strokes and support services in your area.
Macmillan Cancer Support provide practical, medical and financial help to improve the lives of people affected by cancer.