What should I do if the weather is hot and dizzy?

There are many reasons why the weather is hot and dizzy:

Hypotension, hypoglycemia

Why does the weather become so low? On the one hand, the weather becomes hot, sweating increases, and volatile water on the body surface increases, which plays a certain role of "diuresis" and makes the human body lose a certain liquid capacity. On the other hand, the external temperature rises, the blood vessels on human body surface dilate, and the volume of blood vessel bed increases, which further aggravates the relative shortage of human body fluids. The combination of these two factors leads to a drop in blood pressure and even hypotension. How to avoid this situation? In fact, the method is very simple. Just monitor your blood pressure regularly.

Dizziness caused by hypoglycemia is more common in diabetic patients. Normal people don't have hypoglycemia, which usually occurs when they use too much insulin or don't eat. Blood sugar suddenly drops, and low blood sugar may lead to confusion and even life-threatening. If this happens suddenly, family members can feed the patient a piece of sugar or drink some sugar water, which can alleviate it.

2

It may be heatstroke.

If you have chest tightness, dizziness, nausea, vomiting and other symptoms in a high temperature environment, be careful. These are the precursors of heatstroke. There are three kinds of heatstroke: heat spasm, heat exhaustion and heatstroke.

In the high temperature environment, once people have symptoms of heatstroke, such as sweating, thirst, fatigue, dizziness, dizziness, tinnitus, nausea, palpitation and inattention, patients can take a series of self-help measures, such as applying cool oil and essential balm on their foreheads, or taking drugs such as Ren Dan, ten drops of water and Huoxiang Zhengqi water. If people around you find that others have heatstroke symptoms, they should immediately move them to a cool and ventilated place and call 120 to be sent to the hospital for treatment as soon as possible.

three

Cervical spondylosis can also cause dizziness.

The dizziness caused by cervical spondylosis has an obvious feature, which is obviously related to the change of posture. Patients usually feel dizzy or even faint when they suddenly turn around. Vertebral artery type cervical spondylosis accounts for about 65,438+00% ~ 20% of cervical spondylosis. Patients are generally over 50 years old. If they are ill, they must be treated in time. It is very dangerous if they faint while riding their bikes at the traffic lights.

Whether there is vertigo caused by cervical spondylosis can be diagnosed by magnetic vibration or angiography, and where stenosis and compression can be basically diagnosed.

four

Beware of anemia

Many women eat less or are vegan in summer, and their basal metabolic rate is lower than that of ordinary people. Therefore, slow gastrointestinal movement and less gastric acid secretion will affect the absorption of nutrients. In addition, women are prone to anemia symptoms such as dizziness and fatigue during their menstrual period.

Vegetarians only eat spinach and don't eat meat, which is prone to iron deficiency anemia. Get more iron from daily food. Foods with high iron content include celery, sesame, spinach, black fungus, soybean, tofu, pig liver, chicken liver, fish and so on. Choose an iron pot for cooking. If it is anemia caused by poor absorption of iron in the stomach, it is necessary to treat gastrointestinal diseases first.