痰饮内阻证(syndrome/pattern of internal obstruction of phlegm and fluid),中医证候名,属痰饮内停证类,因痰饮内盛,壅阻气机,胃气上逆所致。临床以呕吐痰涎、清水,脘闷不适,不思饮食,头晕,心悸,舌质淡,舌苔白腻,脉弦滑等为特征的证候。[1]