Swelling of the labia scrotum can be caused by a variety of reasons, including infection, trauma, and allergic reactions. This condition is usually accompanied by discomfort and even pain, with the specific symptoms depending on the underlying cause.

Infection is one of the most common causes, including bacterial or fungal infections. These infections are usually accompanied by redness, swelling, and pain, and sometimes pustules. If swelling occurs after sexual activity, it may indicate a risk of sexually transmitted infection. Another possibility is trauma, such as strenuous exercise or an accidental impact, which can cause tissue damage and swelling in the labia scrotum. If symptoms worsen, are accompanied by fever, severe pain, or abnormal discharge, a more serious condition such as testicular torsion should be considered, which is an emergency requiring immediate medical attention.

Besides the situations mentioned above, common misconceptions include attributing all scrotal labial swelling to infection while ignoring other possible causes such as allergic reactions or external irritants. When experiencing scrotal labial swelling, it is important to recognize individual differences, avoid self-diagnosis, and seek evaluation and advice from a professional physician.

[Prevention Tips:]
1. Maintain personal hygiene and clean the genital area regularly.
2. Avoid using bath products that may cause allergies.
3. Engage in appropriate physical exercise and avoid strenuous exercise that could directly impact the scrotum.
4. Use safety measures to reduce the risk of sexually transmitted infections.