: (1) First of all, keep the bed dry, smooth and free of sundries, and be careful not to let urine and urine pollute the sore surface to prevent bedsore infection. (2) Stick the sore surface on the bed as little as possible to avoid aggravating the sore surface due to pressure. Stick the sore surface on the bed, cotton ring, balloon, etc. if necessary. Can be used locally, so that the sore surface is suspended and the sore surface is prevented from being pressed again. (3) Treatment according to the specific conditions of the wound surface: If blisters appear, in order to avoid ulceration, the exudate in the blisters can be extracted with a syringe after local disinfection, or applied locally with 5% ~ 10% mercuric chloride and 90% safflower wine alcohol, 1 ~ 2 times a day, or combined with infrared radiation treatment. If the blister is broken, there are many secretions, and the wound is large and deep, it is necessary to expand and remove the necrotic tissue, clean the wound and keep it dry. It can be coated with 5% ~ 10% mercuric chloride and fresh egg endothelium. If the wound is deep and there is no secretion in a large area, Shengji Powder can be used to change the dressing once a day. Wound infection can be changed twice a day. After cleaning the wound, warm and moist safflower gauze can be applied to the wound to promote its faster healing. (4) If bedsore occurs outside the lateral malleolus, the affected area can be soaked in 1/5000 potassium permanganate solution for 10 ~ 15 minutes, and the effect is good. If gentian violet has been applied, it should be washed off with potassium permanganate solution the next day; Never apply a layer of gentian violet every day. If this goes on, a scab will form on the surface, and pus will often accumulate under the scab, which is not easy to be found, and the bedsore will break deeper and deeper. (5) If it has broken to subcutaneous or muscle, wash the wound with normal saline first, and then spray gentamicin on the wound with a syringe. Or apply Shengji powder to promote the healing of sores. (6) If the patient's sore surface does not heal for a long time due to poor nutritional status, a layer of white sugar can be coated on the sore surface (specific method: grinding the white sugar into flour without leaving crystals) to speed up healing.

It's duplicated. Bedsore is difficult to treat. The important thing is daily care. After good care, turn over frequently and get better slowly.

Even with the best medicine, it will rot for a day.

Suggest going to the burn department. Professional burn department has purple grass oil gauze, which still has certain effect on this kind of bedsore. It is the best effect I have ever seen!