Just below the penis lies a sac composed of muscles and skin called the scrotum. The testicles, or male reproductive organs, are located in this sac, this sac also regulates the testicles’ temperature. Like any other organ in the body, the testicles or the scrotum itself may malfunction and enlarge. Numerous factors may lead to this happening. Sometimes, these swellings are not cancerous, but if you don’t get the swelling checked out or not treated by a doctor as soon as possible, it may result in problems, including cancer.
Common Causes of Scrotal Swelling
Scrotal swelling can occur for a variety of reasons. In some situations, the enlargement only affects one testicle, while in others it affects both.
Trauma or injury: This occurs when there is a strain in the scrotum as a result of a fall, accident, or direct blows. This produces swelling and pain because it damages the scrotum’s blood vessels, tissues, and structure. This trauma can result in blood buildup, bruising, and inflammation.
Infection: The presence of harmful bacteria or viruses in the body causes inflammation. So, when an infection occurs in the scrotum or its surrounding areas, tissues become inflamed, resulting in an immunological response.
Orchitis (inflammation of the testicles) and epididymitis (inflammation of the tube behind the testicles) are caused by viruses such as the mumps virus, as well as bacteria from a urinary tract infection or a sexually transmitted infection that invade the testicular tissues and cause swelling. The swelling, which is typically associated with discomfort, is caused by fluid accumulation and the inflow of immune cells to fight against the infection.
Fluid buildup: A hydrocele is defined as the buildup of fluid around the testicle, resulting in scrotal enlargement. This could be the result of an injury or infection. Hydrocele is usually painless, however it makes the scrotum feel heavy. Varicocele is characterized as the swelling of veins in the scrotum. It also causes pain, discomfort, and swelling.
Less Common Causes of Scrotal Swelling
Testicular torsion: This disease develops when the spermatic cord that supports the testicles twists. This shuts off the blood supply to the testicles. This is a serious situation that demands quick medical attention. Delayed medical attention could cause permanent damage to the testicles.
Tumor: This is a rare occurrence, although it can cause swelling or enlargement of the scrotum. This can be cancerous or non-cancerous. Some of these tumors do not spread to other areas of the body. The tumor might take the form of a lump. Even if it isn’t cancerous, it’s still necessary to have things like that checked out.
Bottom Line
The scrotum or testicles, like any other organ in the body, can become enlarged due to malfunction. This can happen for a variety of causes, including injury, infection, or fluid buildup in the scrotum.
If you have significant pain, swelling, redness, nausea, or fever in your scrotum or testicles, see a doctor immediately. These symptoms may signal a significant underlying disease that demands quick diagnosis and treatment. A delay in diagnosis and treatment might result in extra challenges, including the chance of cancer.
