Is infantile diarrhea associated with acidosis or alkalosis?

Acid-base imbalance caused by pediatric diarrhea can result in either acidosis or alkalosis, depending mainly on the severity of diarrhea and associated symptoms. 1. Acidosis: In general, pediatric diarrhea can lead to significant loss of alkaline fluid from the intestines, causing an increase in the concentration of acidic substances in the body, which may result in acidosis. In this situation, acidic substances accumulate in the blood and tissues,表现为 (manifesting as) elevated hydrogen ion concentration and decreased pH value in the blood. 2. Alkalosis: If diarrhea is severe and accompanied by vomiting, excessive loss of acidic fluids may instead cause alkalosis. This is because when vomiting and diarrhea occur simultaneously, large amounts of acidic substances are expelled from the body, leading to a relative increase in alkaline substances within the body. If related symptoms occur, prompt medical attention is recommended to receive professional diagnosis and treatment.