The treatment of nausea after drinking milk tea: First, nausea caused by drinking milk tea on an empty stomach, you can eat some easy-to-digest staple foods to reduce the stimulation of milk tea on the stomach. Second, diarrhea caused by various additives such as phyllo (creamer) and flavorings in milk tea, you can drink more water to reduce the concentration of milk tea in the stomach, and eat foods that promote gastrointestinal peristalsis to facilitate the discharge of milk tea accumulated in the body as soon as possible. Third, milk tea is not clean and infected with pathogenic microorganisms, resulting in acute food poisoning or diarrhea, you should go to a regular hospital as soon as possible, perform routine blood and stool microscopy, etc., after the necessary examination and timely rehydration, anti-infective symptomatic treatment. Fourth, milk tea is a mixture of cream and tea, some people will drink the phenomenon of bloating, you can eat some acidic food to relieve it, such as hawthorn.