There is no cure for this disease. Special therapies can help in reducing pain and complications from OI. Medicines increasing the strength and density of the bones are used in people having OI which are called bisphosphonates. Low impact exercises like swimming keeps muscles strong and helps to maintain strong bones. People with OI are advised doing these exercises. In severe cases, surgery is done to strengthen the bones and reduce the risk of fracture. Bracing is helpful for some people.