The symptoms of nausea
Of course, I would like to avoid this uncomfortable and unpleasant condition, but sometimes the symptoms of nausea there. Very often nausea is preceded by symptoms such as:
- changes in blood pressure;
- feeling short of breath;
white spots before eyes;
- increase in body temperature;
- increased perspiration;
- pain in the abdomen.
Depending on the causes of sickness, symptoms can vary. There are several types of nausea. Toxic poisoning caused by poisons (endogenous toxins or food products). Metabolic is starvation, vitamin deficiencies, unbalanced diet, diabetes and disorders metabolism. Vestibular nausea associated mainly with neuroses. More often it affects women during pregnancy or menopause.
In brain-based nausea are diseases of the brain. This type of nausea associated with increased intracranial or blood pressure. The reasons lie in brain tumors, diencephalic crisis, atherosclerosis and hypertension.
Reflex nausea associated with inflammation of the mucosa of the gastrointestinal tract and stimulation of the receptors located in the vagus nerve. Appears like this type of nausea after eating (sometimes after taking some food).
Causes of nausea
Nausea is a symptom of diseases of the digestive system. But sometimes with this unpleasant symptom have to go to a gastroenterologist, and a cardiologist, neurologist or endocrinologist. Gastritis or peptic ulcer disease is the main cause of constant nausea, which increases after meals. A heartburn, heaviness in the abdomen and bloating. In this case, you need to do a test for antibodies to the bacteria, biochemical and blood count, undergo gastroscopy. You will need ultrasound of the abdomen. Change the diet, do not get carried away fatty and salty food.
Constant nausea may appear when the gallbladder diseases. When this happens, bloating, nauseated while eating. Often there is pain in the right hypochondrium, a metallic or bitter taste in the mouth, flatulence and heartburn. Go ultrasound examination, depending on the diagnosis the doctor will prescribe a treatment of antibiotics prior to surgery).
Also cause constant nausea can be:
- poisoning or intestinal infections;
- problems with the vestibular apparatus;
- heart failure or heart attack;
- an inflammatory process in the kidneys;
- taking certain medication;
In each case requires a special approach, which will eliminate the cause and cure of nausea.