What is peripheral vomiting? What is the difference between peripheral vomiting and central vomiting

Vomit. Vomiting is the forceful expulsion of stomach contents through the esophagus and mouth. Nausea is usually preceded by vomiting. Vomiting can be a sign of motion sickness, seasickness, early pregnancy, or a symptom of a serious illness.

Vomiting can be divided into central and peripheral types. Central vomiting is due to a lesion of the central nervous system, which is preceded by nausea and is ejected with headache and neck stiffness. Peripheral vomiting is seen in gastrointestinal disorders, motion sickness, seasickness, etc.

a) Differential diagnosis of vomiting.

Projectile vomiting with headache, stiff neck, high blood pressure, coma, hemiplegia, aphasia, seen in intracerebral hemorrhage, cerebral infarction.

Projectile vomiting with fever and headache may be seen in meningitis and encephalitis.

Vomiting with vertigo, nystagmus, often inner ear vertigo, cerebellar disease.

Vomiting with diarrhoea, seen in food poisoning, gastroenteritis.

Vomiting occurs in the morning, and pregnancy poisoning and gastritis are more common.

vomiting without vomiting after a meal is more common in neurosis.

Vomiting with abdominal pain is more common in abdominal organ lesions, but can also occur in uremia and diabetic ketoacidosis.

2) Ambulance measures.

Fasting and drinking for 4 to 6 hours to prevent accidental entry into the trachea. Eat gradually after vomiting stops.

Comatose patients should be placed on the side of their heads, and the vomit in the mouth should be wiped off in time, and it is forbidden to block the nose and mouth with a towel. Be wary of vomit choking into the trachea.

In general, sedatives and antiemetics can be given for vomiting, such as diazepam, metoclopramide, atropine, morpholine, etc.

Patients with severe vomiting should be sent to the hospital for examination and treatment as soon as possible.

**Three ways to vomit.

In case of severe stomach cramps and vomiting, two Yunnan Baiyao capsules can be taken, and the vomiting can be stopped.

When the doctor prescribes to take medicines containing castor oil, magnesium salt, etc., you can give some hard rock sugar cubes or chewing gum to the sick face. This removes the nausea caused by the medication. However, if you are a diabetic patient, rock sugar should be contraindicated and only chewing gum should be used.

Ginger and bamboo velvet boiled water to drink, can stop stomach cold and vomiting. Beg.

Central vomiting is caused by a problem with the brain, and vomiting is projectile.

This is not projectile vomiting at all, it is a sudden increase in brain pressure, causing the contents to erupt as quickly as a fountain.

Symptoms caused by intestinal spasm or mesenteric lymphadenitis are considered to be actively taking the pharmacological analgesics, hyoscyamine tablets, or anti-inflammatory drugs. Ultrasound examination if necessary.

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