Kidney cysts may cause abdominal pain. Kidney cysts can cause abdominal pain if their size is too large to stretch the kidney peritoneum or compress the surrounding organs and tissues. In this case, the pain is mainly a constant dull ache or a feeling of soreness. If the renal cyst rupture bleeding can also cause abdominal pain, this time the pain is more intense persistent pain, severe bleeding or even cause shock. If the patient’s kidney cyst volume is small, and there is no rupture, infection and other conditions, usually does not lead to abdominal pain. At this time, if the patient combined with abdominal pain, need to consider other organs lesions, such as liver and gallbladder disease, intestinal disease, women also need to consider the reproductive system, such as ovarian disease. If patients with renal cysts suffer from abdominal pain, especially severe abdominal pain that persists without relief, it is recommended that they go to the hospital in time to complete the relevant examinations, identify the cause of the disease and then treat the cause.