Testicular pain is pain or discomfort that is felt in one or both testicles. The pain may originate from the testicle itself, or it may be the result of other conditions affecting the scrotum, groin, or abdomen. Though there are numerous medical conditions that can cause testicular pain, it is important to understand that a few of them constitute medical emergencies that require immediate medical attention in order to prevent impairment or loss of testicular function. Soreness may be acute (starting suddenly and lasting less than three months) or chronic (long-lasting). The testicular pain may be constant or intermittent.