Hi,Dear,Thanks for your query to HCM. Dear I read your query and reviewed it with context to your query facts. I understood your health concerns and feel Concerned about them. Based on the facts of your query, you seem to suffer from- Diarrhea with EnteroColitis- with irritation of the splanchnic Sympathetic supply from L-1/L-2,causing referred pain to the testes.As the sympathetic pain fibers from L-1/-L-2 supplying testes,also supply splanchnic / visceral sensory fibers to the bowel,acute inflammation of the bowel,sensitizes the spalnchnic pain fibers supplied to theses organs and while loose bowel movements occure from this hypermotile responses,the pain is reffered to the testes also, thus causing testicular pain. This pain is from the spanchnic vasodialtion and congestive pain and due to the somatic severe spastic cremasteric contractions- which cause the scrotal contraction, thus pulling the testes and scrotum,while the diarrhea occurs from the hypermotile inflammed entero-Colon segments. Treatment- Would be Antibiotics(Ciplox/ or Norflox) +Painkillers of anti-spasmodic(dicycloverine) and anti-inflmatory categary-Like Tab Meftal Spas 1 x 3 times a day +Supplementation with Fluids orally and Vitamins would resolve the disturbed health and +would cause the testes pain and scrotal contractions to vanish and would resolve your complaints and health concerns of contracting testes with severe pain with diarrhea. Hope this would help you to solve your health issues in the best way possible. Welcome for any further query in this regard. Good Day!! Dr.Savaskar M.N. Senior Surgical Specialist M.S.Genl-CVTS