Drinking water are hiccups may be related to mental psychological factors, functional factors, organic factors and so on. 1. Spiritual and psychological factors: when nervousness, anxiety and other bad emotions, it will affect the sympathetic nerves. This inhibits the peristalsis and emptying function of the stomach, which may cause hiccups when drinking water. 2. Functional factors: mainly bad eating and living habits. For example, drinking water too quickly, resulting in too much air into the gastrointestinal tract. Or eating gas-producing food, such as radish, sweet potato and so on, and cause hiccups. 3. Organic factors: for example, gastritis, gastric ulcer and other diseases, due to gastric mucosa damage, resulting in weakened stomach digestion, gastric emptying slowed down, will also appear to drink water hiccups. Drinking water hiccups can also be seen in other causes, it is recommended to consult a doctor in a timely manner, follow the doctor’s instructions for relevant examinations, with the help of the doctor to clarify the cause, and targeted treatment or treatment.