Is the swelling increase in size on coughing? Or disappear on lying down?
Swelling is at scrotal region only or inguinal region also?
Hows urinary frequency?
Next Steps
USG ABDOMEN PELVIS AND SCROTUM
Health Tips
Don't panic first..most common thing is Hydrocele or hernia.
testicular cancer is very rare entity..post one pic of swelling if possible, will let u know further more.