What is a strangulated hernia characterized by?

A strangulated hernia is characterized by compromised blood supply to the tissue that is trapped in the hernia sac. This occurs when the herniated tissue becomes tightly constricted, leading to impeded blood flow. The lack of blood supply can cause tissue necrosis, which is a serious condition requiring immediate medical intervention.

The critical nature of a strangulated hernia lies in its potential to lead to severe complications, such as infection, perforation, or gangrene of the affected tissue. Recognizing the signs associated with a strangulated hernia, such as severe pain, nausea, and visible bulging, allows for timely treatment to avoid life-threatening outcomes. This distinguishes it from other conditions or types of hernias that may not involve the same level of urgency or risk to blood supply.