What symptom does knife edge skin necrosis have?

summary

In daily life, people will inevitably suffer some minor trauma. In this case, many people tend to simply deal with it rather than treat it as the same thing. But what are the symptoms of skin necrosis at the edge of the knife if they are not treated correctly and in time? Let's talk about it

What symptom does knife edge skin necrosis have?

The characteristics of skin ulcer are long course, difficult to cure, seriously affect the quality of life and work of patients, and easy to relapse. Therefore, only understand some of the manifestations of skin ulcers, in order to better prevention and treatment.

Varicose ulcer: round or irregular shape, hard edge, slope shape, shallow cavity, uneven base, purulent secretion. Pressure ulcer: bedsore is the most common, mainly in the caudal sacral, iliac and ankle. The ulcer is round, with hard and tough edge, funnel-shaped defect, loose granulation tissue, thin secretion and stench.

Malignant ulcer: irregular shape, edge uplift, valgus, cauliflower like, uneven base, easy bleeding, secretion odor. Because there are many causes of skin ulcer, we must carry out specific analysis according to different causes and adopt different ways of treatment, such as controlling blood sugar in patients with diabetes mellitus; For the environment with damage, the skin should be protected or kept away from the harmful environment, and the skin should be kept warm; For long-term bedridden patients, we should pay attention to turning over and patting back to prevent the occurrence of bedsore.

matters needing attention

Smoking cessation, high fiber light diet, timely supplement of water to reduce blood viscosity, maintain appropriate physical exercise, promote blood return and prevent recurrence of venous thrombosis; Prevent constipation, eat more fruits and vegetables, take appropriate laxatives when necessary to soften stool, reduce abdominal pressure during defecation, which is conducive to the return of blood.