老年人全身器官功能减退，由于脾胃阴虚，运化水谷精气、水湿及输布津液的功能低下，加之神经生理调节功能较差，唾液分泌量减少，口腔粘膜干燥并失去弹性，故易引发口干唇燥等症状。笔者自拟“参芪麦梅汤”，对100例老年口干症进行疗效观察，发现效果很好。经治疗后，口干症状消 Elderly patients with systemic organ dysfunction, due to the spleen and stomach yin deficiency, Yunhua Miyao essence gas, water dampness and transmission and body fluid function is low, coupled with poor neurophysiological regulation, reduced salivary secretion, dry oral mucosa and loss of elasticity, so easy Cause dry mouth and other symptoms of dry lips. The author self-designed “Shenzhen Maimei Decoction” to observe the efficacy of 100 elderly patients with dry mouth and found that the effect is very good. After treatment, dry mouth symptoms disappear