Hydrocele is a condition that occurs in the male reproductive system, where a fluid builds up in the scrotum or testicles. It is more common in newborn babies than adults, but can occur at any age. Symptoms of hydrocele include swelling of the scrotum, pain, tenderness, and difficulty walking or standing for long periods of time.There are several natural home remedies and herbal remedies for hydrocele . Begin by avoiding activities that put pressure on your scrotum such as lifting heavy objects or exercising excessively.