I have to go to the toilet after eating, and I often have diarrhea

According to your symptoms, it is likely to be chronic enteritis, don't worry too much, you can take some Chinese medicine to try (granules are the best), you must be patient when taking Chinese medicine, because the effect will be relatively slow, but the side effects of Chinese medicine are small, which is beyond the reach of Western medicine. If you are not sure, go to a regular hospital to have your stool tested and have an internal medical examination.

You must pay attention to your diet, eat less spicy, irritating, cold drinks, etc., and drink less alcohol. Fried noodles (that is, the kind of paste that is drunk is called "oil tea", not the kind of noodles that are eaten noisily), roasted yellow steamed buns, millet and other cereals and coarse grains, these things have a good maintenance effect on the stomach and intestines.

This is caused by a cold constitution, spleen and kidney yang deficiency, and acquired imbalance. The treatment is as follows: avoid eating fatty as the top priority, try to eat less pork in this life (pork is cold), and eat fried mutton instead.

If you have diarrhea, you can use the ash of a cigarette to mix it with cold water (you can't use hot water, remember!). (1 to 2 sticks each time) can quickly stop diarrhea. If you believe in the Buddhas and Bodhisattvas, then recite or meditate on the blessings of the Bodhisattva Nam-no-Jizo, and you will be able to adjust your body and get your wish fulfilled with sincerity.

Anyway, you don't have to pay for it, so why not. Try.

Maybe you have a problem with your digestive tract and your stomach and intestines can't work properly, it is recommended to go to the hospital for a check-up, don't delay.