To determine whether pregnancy vomiting or upset stomach is mainly based on symptoms, auxiliary examination, need to rule out early pregnancy before the relevant treatment.
1. Symptoms: pregnancy vomiting usually occurs in early pregnancy (1~3 months), nausea, vomiting after menopause, especially early in the morning, mostly accompanied by fatigue, drowsiness, easy to starve and other symptoms, nausea, vomiting symptoms gradually stop after the third month of pregnancy. Stomach discomfort is characterized by bloating, hiccups, eating pain, burning sensation, etc., which often occurs after eating, and if not treated in time, the symptoms may persist.
2. Auxiliary examination: If you suspect early pregnancy vomiting, you can use pregnancy test paper at home to detect pregnancy, and go to the regular hospital for blood and urine human chorionic gonadotropin test (HCG), ultrasound (pregnancy ring can be observed at 5 weeks of pregnancy) and other tests to confirm early pregnancy. After ruling out early pregnancy vomiting, it can be judged as an upset stomach.
Note that it is necessary to be careful to rule out pregnancy before the treatment of upset stomach, because some drugs have toxic side effects on the fetus in early pregnancy, it is recommended to go to a regular hospital to clarify the cause of standardized treatment.