i dont know what exactly the problem is but some times i feel great pain towards my left abdomen and i notice that my left scrotal sack has got enlarged. but this enlargement is not for the long period i.e in days, but when it happens it becomes hard and also gives problem to my area beside my stomach.  my age is 28
HelloThanks for query. Swelling of the left scrotum associated with pain in abdomen on left side is mostly due to infection of the epididymis or Testis (Epididymis Orchids)and needs to be confirmed, Please consult qualified Urologist for clinical examination and get following basic tests done to confirm the diagnosis.1) Urine routine and culture.2) Ultrasound scanning of abdomen and pelvis3) Ultrasound Scanning of Scrotum 4) Color Doppler study of scrotum. You need to take broad spectrum antibiotic like Definite along with anti-inflammatory Chat Doctor. Further treatment will depend upon result of these tests and final diagnosis.