Why should pillows be used for a client placed in a side-lying position?

Using pillows for a client in a side-lying position primarily serves to prevent skin breakdown. This is crucial for clients who may have limited mobility or are at higher risk for pressure ulcers due to prolonged periods in one position. The strategic placement of pillows helps to alleviate pressure on bony prominences, such as the hips and shoulders, where skin breakdown is most likely to occur. By redistributing body weight, pillows provide a cushioning effect, thus protecting the skin from friction and pressure that could lead to open sores or infections.

While comfort and support for the head are important considerations, the primary nursing focus in this scenario should be on the prevention of skin injuries. Maintaining proper positioning through the use of pillows not only promotes skin integrity but also enhances overall safety and comfort during care. Additionally, while side-lying positioning may aid in breathing for some patients, the use of pillows in this instance serves a more critical role in protecting against skin breakdown.