Kidney Cysts Back Pain. Being male is a risk factor however as is age. Think about likely causes of back pain.
I woke up. Dull pain in your back or side. The cysts may exist for a long time unnoticed until some.
These can also happen inside the kidney.
It s not clear what causes simple kidney cysts. Yet it s important to stress that simple kidney cysts rarely harm kidneys or impair their ability to function. One theory suggests that kidney cysts develop when the surface layer of the kidney weakens and forms a pouch diverticulum. These cysts can also get infected causing pain fever and tenderness.