Can an air mattress prevent bedsores?

Pressure ulcers, also known as pressure injuries, can generally be prevented to some extent with the use of air mattresses. A detailed explanation is as follows:

Pressure injury refers to localized damage to the skin, mucous membranes, or subcutaneous tissues caused by medical devices. It may manifest as damaged local tissue, with either intact epidermis or open ulcers, and is often accompanied by pain. Air mattresses are comfortable and relatively soft, reducing friction against the skin and effectively preventing prolonged pressure on specific body areas. Thus, they can help prevent pressure injuries to a certain degree. However, their preventive effect is limited, and overreliance on air mattresses should be avoided.

If pressure injuries do occur, prompt medical consultation is necessary. Appropriate treatments should be administered according to medical advice; self-treatment without guidance may lead to adverse outcomes. For patients who are bedridden long-term, maintaining good nutritional status in daily life is essential for preventing pressure injuries. Additionally, it's important to keep bed sheets clean, dry, and smooth, as well as maintain skin cleanliness, which helps enhance the skin’s resistance to friction.