What symptom is vomiting afflictive

summary

Vomiting is not unfamiliar to everyone. It is a phenomenon that the contents of stomach or part of small intestine are forced out of the body through esophagus and mouth by the strong contraction of stomach. General vomiting is often accompanied by nausea. Nausea is the feeling of upper abdominal discomfort and urgent vomiting. Sometimes accompanied by pale skin, sweating, salivation, low blood pressure and bradycardia, often the prelude to vomiting. In general, nausea will be followed by vomiting, but sometimes there is only nausea without vomiting, or vomiting without nausea. There are many causes of vomiting, some are reflex vomiting, some are central vomiting, some are vestibular disturbance vomiting in medical terms. Let's take a look at the following.

What symptom is vomiting afflictive

First: reflex vomiting: throat irritation, such as cough, nasopharynx inflammation or pus; acute and chronic gastroenteritis, peptic ulcer, functional dyspepsia, acute gastric dilatation or pyloric obstruction, duodenal obstruction; acute appendicitis, personality intestinal obstruction, acute hemorrhagic necrotizing enteritis, abdominal allergic purpura; acute hepatitis, liver cirrhosis, liver congestion Acute or chronic cholecystitis or pancreatitis; acute peritonitis; nephroureteral calculi, acute pyelonephritis, rupture of ectopic pregnancy, early stage of acute myocardial infarction, heart failure, glaucoma, ametropia.

Second: Central vomiting: intracranial infection, such as meningitis, encephalitis, brain abscess; cerebrovascular diseases, such as cerebral hemorrhage, cerebral embolism, cerebral thrombosis, hypertensive encephalopathy, migraine; brain injury, such as brain contusion or intracranial hematoma; status epilepticus; systemic diseases, such as uremia, liver coma, diabetic pain, acidosis, hyperthyroidism, parathyroidism Crisis, adrenal insufficiency, hypoglycemia, hyponatremia, early pregnancy.

Third: in addition, the use of certain antibiotics, anticancer drugs, digitalis, morphine, etc. can make vomiting nerve excited, but also cause vomiting; there are poisoning can also cause vomiting, such as ethanol, heavy metals, carbon monoxide, organophosphorus pesticides, rodenticides and other poisoning; there are mental factors can also cause vomiting, such as gastric neurosis, hysteria, anorexia and other mental reasons can also cause vomiting vomit. There is, all vomiting with hearing impairment, vertigo and other otological symptoms, need to consider whether vestibular dysfunction vomiting, common are: suppurative otitis media common complications labyrinthitis; Meniere's disease, for sudden vertigo with nausea and vomiting; motion sickness, is what we often say dizziness, carsickness, seasickness.

matters needing attention

Here, Xiaobian is providing this friend with some hidden lesions of different types of vomit, which is conducive to more accurate judgment of the cause of vomit. If the vomit is fermented or rotten, it suggests gastric retention; fecal odor may indicate low intestinal obstruction; there are many gastro intestinal or duodenal ulcers with large amounts of acidic fluid. No sour taste may be caused by cardia stricture or achalasia. Upper gastrointestinal bleeding often has brown * like vomit.