小儿尿频·阴虚内热证(infantile frequent urination with internal heat due to yin deficiency)是指阴虚不能制阳,虚热内生, 以病程日久,小便频数或兼见短赤,低热,盗汗,颧红,五心烦热,咽干口渴,唇干,舌红,舌苔少,脉细数为常见症的小儿尿频证候。