Hidden pain around the navel diarrhea may be gastroenteritis, you can use antibiotics such as norfloxacin; may also be gastrointestinal colds and indigestion caused by the use of montelukast, digestive enzymes, probiotics and other drugs. Hidden pain around the umbilicus diarrhea is usually caused by gastroenteritis, diarrhea is more frequent and often accompanied by anxiousness and heaviness (discomfort in the lower abdomen, want to relieve the stool, after defecation, there is a sense of incomplete bowel movement), may be caused by bacterial infections, you can use some antibiotics for treatment, such as Norfloxacin, levofloxacin, and so on. Some people have diarrhea with nausea, dizziness and vomiting, which may be caused by gastrointestinal flu or indigestion, and can be treated with Montelukast, pancreatic enzyme enteric-coated tablets and other digestive enzymes, and bifidobacteria and other probiotic preparations. The use of medication should be under the guidance of a doctor and should not be used without authorization.