Today I have had a sharp pain occur on my right testicle. It has continued for the past hour, and it is somewhat of a throbbing pain, subsiding for 5 to 10 minutes. My scrotum has a red color, however, it has been like this for quite sometime. The area on the back of my testicle is most tender to the touch, although I dont i feel a lump. However, I do believe that this is where the epididymis is.
I have had this symptom before, but never so severe, and it usually did not last. What do you believe is the cause? Does it need medical attention or should it just go away?