Exterior-applied powder for treating pressure sore

Abstract

A powdered drug for treating pressure sore through external application belongs to an external western medicine preparation, which mainly solves the problem of pressure sore treatment. Raw materials for preparing effective components of the powdered drug comprise the following weight parts: 1-10 parts of sulfamethoxazole compound, 1-10 parts of metronidazole, 5-50 parts of Vitamin C, 5-50 parts of vitamin B complex, 5-50 parts of nicotinic acid, 3-15 parts of egg shell inner membrane dried by excipients. When in use, a mackintosh, a plurality of sterilized dressings and a sterilized dressing bag are padded under the part with pressure sore; the sore surface is repeatedly washed from top to bottom with 0.9 percent physiological saline extracted with a disposable sterilized syringe until the wound is clean and then is washed from top to bottom for twice to three times with 0.1 percent chlorhexidine solution; when blisters are formed, a disposable sterilized syringe is used for drawing out the liquid in the blisters; when necrotic tissues are formed, the necrotic tissues are eliminated with sterile forceps and sterile shears, then repeated washing from top to bottom with 0.1 percent chlorhexidine solution is carried out until the sore surface is clean, and then the prepared powdered drug is evenly sprinkled on the sore surface by a sterilized cotton bud; the thickness of the powdered drug is about 1mm; finally the sore surface is covered with sterilized petroleum jelly gauze and bandaged with sterilized dressing; the drug is changed once a day to prevent local compression. When new granulation tissue outgrows, the sore surface is scattered with drug powder without dressing, and the drug powder self drops off after scab is formed until the sore is healed. The powdered drug has simple and convenient preparation method, abundant drug resources, low cost, convenient and simple clinical application and remarkable effect, which is deeply welcomed by broad patients.

Description

technical field [0001] The invention relates to an external western medicine preparation, in particular to an external medicinal powder for treating pressure sores. Background technique [0002] Pressure sores are a common clinical complication, especially for elderly frail, long-term bedridden, comatose, and paralyzed patients. Due to long-term bed rest, local repeated pressure and blood circulation disorders cause ischemia and hypoxia skin ulcers to form ulcers. If it is not treated in time, it will not heal for a long time, and the patient will suffer unbearable pain, or the ulcer surface will expand and deepen, which will easily cause sepsis and endanger the patient's life. [0003] At present, there are hydrocolloid dressings such as medicated film and ulcer dressings for the treatment of pressure ulcers, aseptic dressing changes, heat therapy, etc., but the treatment effect is slow and unsatisfactory. In order to seek an ideal drug powder for treating pressure sores, ...

AI Technical Summary

Problems solved by technology

[0003] At present, there are hydrocolloid dressings such as medicated film and ulcer dressings for the treatment of pressure ulcers, aseptic dressing changes, heat therapy, etc., and the treatment effect is slow and unsatisfactory.