It is not normal for babies to have diarrhea from drinking fever reducers. The side effects of commonly used fever reducers do not usually include diarrhea, but rather symptoms such as nausea, vomiting, and bloating.
Commonly used antipyretics for babies include acetaminophen and ibuprofen. Common gastrointestinal reactions to acetaminophen include nausea, vomiting, bloating, and other symptoms, and prolonged or overdose use may lead to liver damage. Common gastrointestinal side effects of ibuprofen include nausea, vomiting, and in severe cases, stomach ulcers and stomach bleeding may occur. Therefore, it is not normal for babies to drink antipyretics and have diarrhea.
The baby drinking antipyretics diarrhea is generally considered to be caused by digestive tract infections, poor diet, etc., if the slightest diarrhea can be observed, or appropriate probiotics such as bifidobacteria.
The baby drink fever medicine diarrhea, if the diarrhea is not relieved, should actively seek medical treatment, in order to prevent the baby because of dehydration and life-threatening.