Dry heaving and nausea after meals may be caused by anorexia, chronic pharyngitis, gastritis, pregnancy and other reasons.
1. Anorexia: If you suffer from anorexia, due to mental and psychological factors, you may experience dry heaving and nausea after meals, which may be accompanied by decreased appetite and other symptoms.
2. Chronic pharyngitis: when suffering from chronic pharyngitis, due to long-term inflammatory stimulation, may make the pharyngeal mucosa become sensitive, may also appear this phenomenon.
3. Gastritis: If you suffer from gastritis, due to its mucosal edema, gastric acid secretion increases, which can lead to a decline in digestive function, may also appear after meals dry heaving phenomenon.
4. Pregnancy: If a woman of childbearing age is in early pregnancy, this phenomenon may occur due to increased levels of human chorionic gonadotropin and progesterone.
It is recommended to go to the regular hospital in time, clear the cause of nausea after meals, under the guidance of the doctor for standardized treatment.