Why does the mass in the groin area appear during the physical examination when standing for inguinal hernia?

Patient's question:

Patient: Male, 25 years old, previously in good health
1. Due to lifting heavy objects, pain in the right inguinal region occurred, but the pain disappeared after lying down, and it was not taken seriously.
2. A few months later, the pain worsened, and the hernia migrated to the scrotum.

Doctor's answer:

Use your index finger to touch along the base of the scrotum from the lower groin, feeling a soft outer ring. Press upwards and cough or increase abdominal pressure; if your index finger feels a, it may indicate a hernia. If a lump is already present when standing, protruding from the lower groin, it can be diagnosed as a hernia.
As everyone knows, hernias can cause significant harm to patients, so it’s important to seek treatment as soon as possible. In daily life, pay attention to dietary issues and avoid foods. Maintain a balanced diet. Additionally, regular follow-up visits may be necessary when needed.