小儿腹痛·乳食积滞证(infantile abdominal pain with syndrome of milk and food stagnation)是指喂养不当,损伤脾胃,运化失常,乳食积滞,以腹部胀满疼痛,按之痛甚,嗳腐呕吐,纳呆,泄泻臭秽,泻后痛减,舌苔多厚腻,脉滑数有力为常见症的小儿腹痛证候。