Diarrhea after sweating is related to a weak spleen and stomach and a cold abdomen. People with a weak spleen and stomach will have diarrhea due to the large amount of sweat discharged from the body during the sweat session, thus aggravating the symptoms of a weak spleen and stomach. The degree of diarrhea is not particularly serious and will be relieved naturally after 1-2 times of diarrhea. Some people will use cool water to take a shower immediately after the steam, when the organs in the abdominal cavity will be cold and hot, thus affecting the intestinal function, and some people will have intestinal stress reactions, resulting in intestinal peristalsis hyperactivity, impaired absorption, and thus diarrhea symptoms. After coming out of the steam room, you should take a proper rest for a period of time and use cool water to take a shower only after the sweat in your body has gradually disappeared, in order to avoid any impact on your health. If you have diarrhea symptoms after sweating, you can drink warm water or massage your abdomen to relieve it, and if necessary, you can use montelukast for anti-diarrheal treatment.