What should I do if my baby has diarrhea and fever?

Fever is not necessarily a bad thing; experts believe it can enhance immune function. Therefore, parents need not panic when their child develops a fever. However, some infants may experience both diarrhea and fever. So, what should be done when an infant has diarrhea accompanied by fever?

What to Do When an Infant Has Diarrhea and Fever

If an infant presents with both fever and diarrhea, the first step is to perform a routine stool examination to determine the underlying cause of the diarrhea. Most cases of diarrhea are caused by either bacterial or viral infections. In bacterial infections, the stool test typically reveals elevated white blood cell counts, necessitating anti-inflammatory treatment with antibiotics. If the infant is not allergic to cephalosporins, oral pediatric formulations such as cefaclor granules or cefadroxil granules may be prescribed for more effective anti-inflammatory therapy. If white blood cell counts are normal, the diarrhea is likely viral in origin; antiviral treatment may then include pediatric Chi Qiao Qing Re Granules and Siji Antiviral Oral Liquid.

If diarrhea is severe—occurring more than three to four times per day—oral administration of Smecta (dioctahedral smectite) is recommended, along with symptomatic antidiarrheal therapy. If the infant’s temperature exceeds 38.5°C during fever, antipyretics such as Meilin (ibuprofen suspension) should be administered.

Some parents, upon noticing improvement in their infant’s diarrhea, rush to provide nutritional supplementation, mistakenly believing this will “make up” for lost nutrients. This is a misconception. An infant’s gastrointestinal function remains incompletely restored immediately after recovery; therefore, diet should remain light and moderate. Premature or excessive nutritional supplementation may trigger recurrent diarrhea, resulting in counterproductive outcomes. Allow the infant’s stomach adequate time to recover.We hope this response proves helpful to you.