溢飲(subcutaneous fluid retention),疾病名稱,屬痰飲類病類,因脾虛不運,水聚為飲,泛溢於體表,或復感風寒,肺氣閉塞,內外合邪所致。臨床以頭面、下肢或全身浮腫,按之凹陷,身體沉重,或伴見畏冷,喘咳,口乾、不欲飲等為特徵的痰飲病。[1]