Can dry gangrene involve life?

summary

Dry gangrene is different from other types of gangrene, because burns or other trauma result in a part of the body cutting off blood supply, and there is no discharge of pus or other fluid. People with diabetes, peripheral artery disease, or autoimmune diseases have a higher risk of dry gangrene. So does dry gangrene involve life.

Can dry gangrene involve life?

1. Stop smoking. Because smoking helps slow down the blood supply to the blood vessels. When the blood stops flowing, the tissue dies and gangrene begins. Anything that blocks blood circulation must be avoided, including smoking, of course. Nicotine, the active ingredient in cigarettes, is an important component affecting blood vessels. It constricts blood vessels, causing a decrease in blood flow. If there is less blood flow to parts of the body, then there is less oxygen. The long-term lack of oxygen in human tissue makes it become necrotic tissue (necrotic tissue), which leads to the formation of gangrene. Smoking is also associated with many vascular diseases that cause narrowing and hardening of blood vessels.

2. Adjust diet. Gangrene, tissue and muscle damage due to poor blood circulation. Therefore, it is best to eat high protein and high calorie food to help muscle and tissue repair. Protein can also help rebuild damaged muscles, while nutritious (not junk food calories) give your body the process it needs to work.

3. Pay attention to your sugar intake. While it's important for everyone to observe how much sugar you eat, it's especially important for people with diabetes. Diabetics should reduce their sugar consumption and lower their blood sugar levels according to their diet plan, daily exercise and time. They should also check their limbs for any cuts, signs of redness, swelling or infection on a regular basis.

matters needing attention

Dry gangrene is more common in the extremities, such as atherosclerosis, thromboangiitis obliterans and frostbite. At this time, the artery is blocked and the venous return is unobstructed, so there is less water in the necrotic tissue. In addition, the water on the body surface is easy to evaporate, resulting in the dry shrinkage of the lesion site, which is dark brown. There is an obvious dividing line between the lesion and the surrounding healthy tissue. As the necrotic tissue is dry, the infection of putrefactive bacteria is generally mild, so seek medical advice immediately.