Patients with HFMD can eat corn during the onset of the disease. The reason why patients with HFMD have some things they cannot eat is mainly because of sore throat, which causes some things to be unpalatable. In terms of diet, mainly because of sore throat, resulting in spicy and stimulating food should not be eaten as much as possible, because swallowing will significantly aggravate the sore throat. Corn simply without seasoning and too much chili does not cause significant aggravation of sore throat, so it can be eaten. Patients with hand, foot and mouth disease should not simply eat a relatively large amount of corn, because simply eating a lot of corn may also cause indigestion and bloating. Patients with hand, foot and mouth disease are already physically uncomfortable, and if bloating occurs, the discomfort will increase. Therefore, patients with hand, foot and mouth disease can basically eat corn, but not put too much spicy seasoning in the corn, and can not simply eat too much.