Morning sickness. What's going on?

Early morning nausea may be related to normal physiological phenomena, but also may be caused by chronic pharyngitis, reflux esophagitis and other factors.

1, normal physiological phenomena

may be due to women in early pregnancy, leading to increased levels of pregnancy and estrogen in the body, and then cause early pregnancy reaction, may appear in the morning nausea, vomiting, greasy and other normal physiological phenomena.

2, chronic pharyngitis

may be affected by occupation, environment, infection and other factors, leading to inflammatory substances repeatedly stimulate the throat mucosa, easy to cause patients to wake up nausea, cough and other symptoms.

3, reflux esophagitis

The disease is generally related to anti-reflux function decline, esophageal clearance ability decreased, esophageal paresthesia and other factors, when the morning position changes, may lead to acid reflux, nausea, vomiting and other conditions.