Varicocele means the veins inside the scrotum have become swollen and twisted, much like varicose veins in the leg. The condition usually develops slowly and is most often found on the left side. Symptoms can range from none at all to a dull, dragging discomfort that affects daily life. The first sign is a heavy or dragging ache in the scrotum. It is worse after standing, lifting, or exercising, and eases when you lie down. A soft, worm-like mass can be felt above the testicle. It is easier to notice in a warm shower or when you are standing. One... Learn more