The burning sensation in the mouth can be relieved by drinking water or milk after eating something spicy, and acid-suppressing drugs such as omeprazole can be used to relieve the symptoms if stomach discomfort occurs. Discomfort after eating spicy food is mainly caused by the burning sensation brought about by capsaicin coming into contact with the surface of the human body and the pungent stimulation of gastric acid secretion produced. You can drink water to dilute capsaicin to achieve the purpose of relief. And because capsaicin is a lipophilic substance, milk has a high fat content, drinking milk can reduce the stimulation brought by capsaicin, can also achieve the effect of relief. You can also take acid inhibiting drugs such as omeprazole, rabeprazole and other acid inhibiting drugs to relieve stomach upset, but taking this type of drug may lead to diarrhea, headache, abdominal pain, rashes and other adverse reactions, allergy, pregnant and lactating women, infants and young children, and severe renal insufficiency is prohibited. If you feel unwell after consuming spicy food, please go to the hospital in time for treatment, and at the same time, you need to pay attention to the drugs need to be taken under the guidance of a doctor, avoid unauthorized use of medication.