There is no cure for any disease in medicine.
Medicine sometimes can't find enough solutions for diseases. I have never seen a disease treated so far. It can find solutions for injuries and bleeding. This is not such a difficult thing. For example, there is no solution for cancer. There are no solutions for drug addiction. There is no solution to allergies, it is clear that it will last a lifetime.
There is no definitive cure in medicine. Only your pain can decrease, the intensity of your pain can be relieved. There is nothing better than this.