What does dull pain in testicle mean?

When you feel a dull ache in your testicle, it might mean that something is not quite right. One common cause is a varicocele. A varicocele happens when the veins inside the scrotum swell and blood pools. This extra blood can create a heavy, dull pain. Varicocele often happens more on one side, usually the left, and it can make the testicle feel uncomfortable over time. Other causes of dull testicular pain include minor injuries or mild infections. Sometimes, if the pain does not go away, doctors may order imaging tests, like ultrasound, to see what is happening inside the scrotum. These tests help show if the pain is coming from a varicocele, an infection, or another issue. If you're experiencing ongoing pain, you can start by using a free symptom checker to better understand your symptoms before seeing a doctor, who can check you out and make sure you get the proper care.