A hydrocele is the enlargement of the scrotum that happens when fluid gathers in the sheath surrounding the testicle. This is commonly detected in infants then disappears with treatment as they age. Adults can develop this due to infection or injury in the scrotum. Occasionally, the inflamed area may be small in the morning it may get bigger later on.
Usually, a hydrocele isn’t painful and harmful and might not need immediate medical attention. But if the enlargement of the scrotum occurs, see a doctor to treat other causes.
Most hydroceles can be seen in birth. Studies show that five percent of newborn boys may have it. Also, premature babies are at high risk of having it.