What causes long-term muscle cramps and spasms long after transplant?
Patients with active chronic GVHD affecting the muscles can often have cramping and spasms as a result of the disease process. Medications to treat GVHD may also cause leg cramps. Cramps may persist for many years after GVHD is resolved, and cramps can be a problem for patients who have never had GVHD. Little is know about the cause of this symptom.
