It can develop at any age and there is no known cause for this condition. Rheumatoid arthritis is the most crippling form of the disease that can effect people of all ages. It can cause severe deformities of the joints with associated fatigue of the entire body. People who suffer from rheumatoid arthritis often develop severe forefoot problems such as bunions, hammer toes, claw toes, and others. There are many causes of arthritis.
Heredity plays a major role.
However, arthritic symptoms can develop due to many other factors. Some of these include bacterial and viral infections, prescription and illegal drugs, traumatic injuries, and bowel disorders such as ileitis and colitis. Forefoot problems such as hammer toes, claw toes, mallet toes, and bunions often develop as a result of arthritis, particularly Rheumatoid arthritis. Problems can also develop in the heel and ankle area due to the erosion of the involved joints. Removable insoles for fitting flexibility and the option to insert orthotics if necessary.