Enlarged scrotum is usually caused by physiological reasons, such as excessively high temperature or standing for a long time.

The scrotum's primary function is to regulate testicular temperature, keeping it slightly lower than body temperature, which is crucial for sperm production. When the scrotum enlarges, it usually indicates that the body is adjusting to changes in the external environment, such as loose scrotal skin or fluid buildup. These changes can be caused by excessively high temperatures, prolonged standing, or certain medical conditions. An enlarged scrotum doesn't necessarily indicate a health problem, but if accompanied by pain or other discomfort, a medical examination may be necessary.

To maintain scrotal health, avoid prolonged standing or sitting to reduce pressure on the scrotum. Maintaining a suitable temperature is also important; avoid prolonged exposure to excessively hot environments, as high temperatures can affect testicular function. If the scrotum becomes abnormally enlarged or is accompanied by symptoms such as pain or swelling, seek medical attention promptly to detect and address any potential health issues.

[Life Tips:]
1. Avoid standing or sitting still for long periods of time; take appropriate breaks.
2. Maintain a suitable temperature and avoid prolonged exposure to overheated environments.
3. If the scrotum becomes abnormally enlarged or is accompanied by symptoms such as pain or swelling, you should seek medical attention promptly.