What happens if your circulation is cut off for hours?

If your circulation is cut off for hours, the affected tissues can suffer from a lack of oxygen and nutrients, leading to cell damage and potential cell death. This condition, known as ischemia, can result in pain, numbness, and weakness in the area. Prolonged ischemia may cause irreversible damage, such as necrosis, and could necessitate medical intervention, including surgery or amputation in severe cases. Timely restoration of blood flow is crucial to minimize damage and preserve function.