Reason for nausea

Nausea is a phenomenon that many people have experienced. Many situations can cause nausea. Some symptoms will return to normal on their own, while others will cause vomiting due to nausea. This requires finding out the cause of the nausea and conducting symptomatic treatment. The feeling of nausea is not pleasant, and many pregnant women know this well. The early pregnancy reaction during pregnancy is often mostly nausea. In severe cases, vomiting may occur, causing serious loss of nutrients in the body. It is necessary to find ways to relieve it in time.

Nausea is upper abdominal discomfort, a feeling of food rising up. Some will also be accompanied by some symptoms of the vagus nerve. Motion sickness, which is often called motion sickness, is a problem of the vagus nerve. There are many reasons for nausea, which are listed below one by one. I hope it will help you better diagnose which type of nausea you have.

1. Digestive system infectious diseases: food poisoning, acute gastroenteritis, viral hepatitis

2. Visceral pain diseases: acute intestinal obstruction, pancreatitis, cholecystitis, peritonitis

3. Central nervous system diseases: encephalitis, meningitis, hypertensive encephalopathy

4. Drug-induced: chemotherapy drugs, digitalis drugs, certain antibiotics such as erythromycin

5. Motion sickness: People who suffer from motion sickness may experience nausea and vomiting during an attack.

6. Neurogenic vomiting: Some people develop the disease in childhood or school days, and there may be a family history. It is more common in women.

7. Cold: During a cold, the body will experience many discomforts, which may cause vomiting and nausea.

Others: acute glaucoma, Meniere's disease, vomiting during pregnancy, indigestion, etc.

The above introduces the reasons for nausea. There are many reasons and they require correct judgment. Of course, it is normal to feel nauseous once or twice occasionally. This may be caused by diet, but frequent nausea needs to be taken seriously. You must go to the hospital in time to do some necessary examinations. Nausea is not a serious illness, but it reflects the physical condition. This symptom may be a signal from a certain part of the body. It is important to diagnose it promptly and not delay the treatment.