实证的主要症状：肛门灼热，脓血便，口苦，食少纳呆，腹胀，里急后重，苔黄腻，乏力，腹痛拒按，小便短赤。
Evidence of the main symptoms : anal burning , blood and pus , mouth pain , food less anorexia , abdominal distension , abdominal pain , refused to press , tenesmus , yellow and greasy coating , weak , short red urine .
小便短赤