Whether or not diarrhea will resolve spontaneously depends on the cause and severity of the diarrhea. Functional diarrhea and mild diarrhea caused by a cold abdomen can be cured on their own, while diarrhea caused by infection or severe diarrhea may not be cured on their own. Functional diarrhea and mild diarrhea caused by a cold abdomen can be relieved by keeping warm, adjusting emotions, and resting appropriately, and most patients can recover on their own. Diarrhea caused by bacteria, viruses and other pathogens need to use drugs or symptomatic treatment in order to relieve, usually can not be quickly self-healing, if the diarrhea is accompanied by vomiting, fever, nausea and other symptoms need to be immediately seek medical attention, usually can be used levofloxacin, erythromycin and other drugs for treatment. When accompanied by spasmodic abdominal pain, you can use resorcinol to relieve the symptoms. It is recommended that patients pay attention to the development of the disease, rest more, if the degree of diarrhea gradually aggravated need to go to the hospital as soon as possible to prevent the development of the disease affecting the therapeutic effect.