Ulcer - 溃疡
口疮性溃疡
relevance score : -100.0%
References压力性损伤 (bedsores, decubitus ulcers, pressure ulcers) 是指当同一部位（通常是骨骼突起处）长时间受到压力和摩擦，导致皮肤和组织受损。它们最常见于骶骨、臀部和脚后跟，但也可能出现在身体的其他部位，如头部、肩部、肘部、脚踝和耳朵。
Pressure injuries, also termed bedsores, decubitus ulcers, or pressure ulcers, are localized skin and soft tissue injuries that form as a result of prolonged pressure and shear, usually exerted over bony prominences. These ulcers are present 70% of the time at the sacrum, ischial tuberosity, and greater trochanter. However, they can also occur in the occiput, scapula, elbow, heel, lateral malleolus, shoulder, and ear.
Pressure injuries, also termed bedsores, decubitus ulcers, or pressure ulcers, are localized skin and soft tissue injuries that form as a result of prolonged pressure and shear, usually exerted over bony prominences. These ulcers are present 70% of the time at the sacrum, ischial tuberosity, and greater trochanter. However, they can also occur in the occiput, scapula, elbow, heel, lateral malleolus, shoulder, and ear.
○ 治疗 - 非处方药
无明显原因且持续存在的溃疡可能提示皮肤癌（鳞状细胞癌）。
清洁并包扎伤口。
最初，聚维酮碘通过释放碘，杀死多种微生物。然而，长期使用聚维酮碘可能干扰伤口愈合。
每天涂抹抗生素软膏，并用水胶体敷料覆盖伤口，以防止进一步感染。
#Hydrocolloid dressing [Duoderm]
#Polysporin
#Bacitracin
#Betadine