The hazards of pressure ulcer and bedsore mainly include:
1、Bedsore bedsore shows progressive development. When the superficial skin is damaged, the subcutaneous tissue loses the barrier, the anti infection ability is poor, and it is easy to accelerate necrosis;
2、The exudation of pressure ulcer and bedsore means that there is local infection, and the spread of infection will lead to more tissue necrosis;
3、Local infection of pressure ulcer and bedsore and massive exudation may lead to severe hypoproteinemia;
4、Pressure sores and bedsores further develop to bones, which may induce osteonecrosis, osteomyelitis and myelitis;
5、Pressure ulcer bedsore can often aggravate the patient's primary disease.
