Dry heaving without vomiting may have pregnancy, psychological factors and other physiological causes and chronic pharyngitis and other pathological causes.
1. Physiological reasons: pregnant women in the early stages of pregnancy often appear dry heaving without vomiting, mainly due to the rise of estrogen and progesterone in the body during pregnancy, stimulating the gastrointestinal tract caused. In addition, facing intense work pressure and study pressure, high mental tension, anxiety, the gastrointestinal tract is affected, causing dry heaving without vomiting.
2. Pathological reasons: patients with chronic pharyngitis will have a foreign body sensation in the pharynx and repeated sore throat. With the increase of pharyngeal mucous membrane secretion, the symptom is aggravated, and there will be dry vomiting without vomiting. In addition, patients suffering from chronic gastritis, gastric ulcer and other stomach diseases, due to the weak function of the stomach, will also often appear dry heaving without vomiting.
Dry heaving without vomiting may also have other reasons, it is recommended to go to the hospital in time, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.