关格·浊邪侵犯中焦证(dysuria and frequent vomiting with syndrome of turbid pathogen invading middle jiao)是指浊邪困脾,以神疲乏力,四肢困重无力,面色无华,恶心呕吐,厌食腹胀,或腹有痞块,口腻而甜,舌胖色淡,边有齿痕,苔厚腻,脉沉细或濡细等为常见症的关格证候。