My baby is about to 9 months he has mild fever, cough, loose motion I think this is because of teeth..what to do to soothe my baby

A. Teething and Diarrhea Many believe that the increased saliva produced during teething can cause stool to become slightly loose. Keep in mind, diarrhea can be a sign of a more serious infection so contact your infant's pediatrician if the stool becomes watery, because your infant could be at risk for dehydration.