Drinking tea and hiccups may be caused by stimulating diaphragm spasm caused by drinking tea too fast, drinking strong tea, gastritis, gastric ulcer and other reasons. 1. Drinking tea too fast: Drinking tea too fast, part of the air into the stomach, stimulate the diaphragm spasm may appear hiccups, usually hiccups short time, can be relieved after rest. Usually you can drink tea slowly in small sips to avoid drinking too fast. 2. Strong tea: tea in the fermentation process will produce a variety of substances, drinking strong tea will stimulate the gastrointestinal tract to accelerate peristalsis to produce gas, causing diaphragmatic spasm, hiccups, usually avoid drinking strong tea on an empty stomach. 3. Gastritis, gastric ulcer: patients with gastrointestinal diseases, usually have gastric mucosal damage, drinking tea will stimulate the gastric mucosa, causing diaphragmatic spasms, hiccups may occur, may also be accompanied by acid reflux and other discomforts. You can use aluminum sulfate to protect the gastric mucosa and reduce the stimulation of the gastric mucosa by tea. Drinking tea hiccups exclude drinking too fast and other physiological reasons, may also be reflux esophagitis and other reasons, should be timely consultation, under the guidance of the doctor to find out the cause, and reasonable treatment, so as not to delay the condition.