What are the symptoms of heat stroke? What should I do if I have heat stroke?

What are the symptoms of heat stroke? What should I do if I have heat stroke?

1.Premonitory heat stroke, headache, dizziness, thirst, excessive sweating, weakness of limbs, lack of concentration, uncoordinated movements, etc. Normal or slightly elevated body temperature.

2.Mild heat stroke, in addition to the symptoms of premonitory heat stroke, the body temperature rises to more than 38, accompanied by flushing, profuse sweating, **burning, or cold limbs, paleness, decreased blood pressure, rapid pulse, etc.

3.Severe heat stroke, heat crampsIt is mainly manifested as muscle cramps caused by electrolyte imbalances caused by excessive sweating, water and salt loss. Heat exhaustion has a rapid onset, mainly manifested as dizziness, headache, sweating, thirst, nausea and vomiting, followed by ** chills, blood pressure drops, arrhythmias and mild dehydrationHeat stroke refers to high fever caused by dysfunction of the thermoregulatory center caused by high temperature.

The body temperature is as high as 40 degrees or more, and there is no sweating after heavy sweating in the early stage, accompanied by varying degrees of consciousness impairment.

4.Heat stroke should be treated in this way, leaving the hot environment and resting in a cool place. Although the weather is getting hotter, many people have to work in a hot environment because of their livelihood.

At this time, it is particularly important to take measures to prevent heat and sun. Don't panic after heat stroke. You must first move the person from the hot environment to a cool place and avoid prolonged direct sunlight that can cause further harm to the patient.

Then try to lie down the patient as much as possible. If possible, change the patient into a set of clean, dry clothes and cool him with an electric fan or fan. It is important to note that there are not too many people around the sick person and that ventilation is maintained.

5.Adjust your posture. Observe the face of the person suffering from heat stroke. If there is redness due to congestion, raise the head appropriately to improve the congestion state and make the blood easy to return; If it is white due to ischemia, lower the head position appropriately to improve the blood**.

6.Physical cooling is used to cool the patient. A cold towel can be used to cover the patient's forehead, or the whole body can be wiped with alcohol or ice water if possible. When the patient's body temperature drops below 38, these forced cooling methods should be stopped.

7.If the condition is severe, seek medical attention. If heat stroke is severe, be sure to take the patient to the hospital in time.

On the way to the hospital, a cold towel can be applied to the patient's forehead or armpits, and then cooperate with the doctor**, which will have a positive effect on relieving the symptoms of heat stroke. Patients should not have too much psychological burden in the process of being sent to the hospital, and emotional instability will also affect the effect of physical cooling.

Dizziness, nausea, thirst, fatigue, chest tightness, and even high fever; You can give me first aid**, leave the high-temperature, high-humidity environment, put yourself in a ventilated and cool place, you can also use the method of cold towel compress, you can also drink some water.

dizziness, nausea, loss of appetite, and poor spirits; You can drink some mung bean soup, take medicine to prevent heat stroke quickly, and go to the hospital immediately to receive **.

Usually the face is red. I'm going to get dizzy. Feel the breath tight. At this time, lift him to a cool place one day and give him artificial respiration.

In a hot environment, most people will experience headaches.

Thirsty and sweaty.

Symptoms such as weakness in the limbs, and some people also have symptoms of uncoordinated movements or lack of concentration. In this case, the general body temperature will increase slightly, if you have these symptoms, then you need to move to a cool and ventilated place in time to rest, and to cool down quickly. If it is a precursor heat stroke, there is generally no need to be too nervous, as long as you can rest well, you can recover in a short time.

If it is a mild case of heat stroke, in addition to some of the above symptoms, the body temperature of some people usually rises to 38 or more. In addition, patients with mild heat stroke will have a particularly red complexion, a relatively large amount of sweating, and a certain burning sensation. After heat stroke, some people get cold in their limbs, blood pressure drops, and their pulse beats faster.

If there are these symptoms, it is necessary to move the patient to a cool and ventilated place in time, undress and let the patient lie down, and at the same time cool down the person who has suffered from heat stroke, and replenish water and salt, which can generally recover within a few hours. <>

In the case of severe heat stroke, the patient will first experience heat cramps.

A so-called heat cramp is a muscle cramp that occurs briefly and intermittently.

The main reason for this is that people who suffer from heat stroke lose a lot of sodium salt in their bodies. People who suffer from heat stroke are in a hot environment.

work, so the amount of exercise is relatively large, and the sweat will be more, and this situation will eventually occur. <>

People with severe heat stroke will have heat cramps and heat exhaustion. The main symptoms are fatigue, fatigue, and dizziness.

Symptoms of headache and excessive sweating appear. Some patients have impaired judgment and may experience nausea and vomiting.

The symptoms of heat stroke are dizziness, headache, nausea and vomiting, the whole body is very weak, and it looks very prostration.

Palpitation, sweating, weakness of limbs, dizziness, tinnitus, flushing, and chest tightness are all symptoms of heat stroke, and when these symptoms appear in the body, it means that you have heat stroke.

Vomiting, nausea, dizziness, fatigue, headache, these are the signs of heat stroke. Symptoms include fever, thirst, fatigue, fainting, and vomiting.

1. The symptoms that will appear after heat stroke are dizziness, tinnitus, dizziness, headache, if the body temperature is normal or just elevated, it proves that it is a precursor of heat stroke, and the situation is not very serious, if the person with heat stroke has nausea, chest tightness, no strength in the limbs, the body is very tired, the limbs are numb, there is no way to concentrate, and the body temperature rises slightly, then it is some symptoms of the early stage of heat stroke.

2. If the heat stroke patient is very serious, then the symptoms will be cold, excessive sweating, dilated pupils, nausea and vomiting, the body temperature is generally above 38, and the pulse rate is very fast, and the blood pressure will drop and there will be body cramps, coma and high fever and other symptoms, such symptoms should be sent to the hospital in time.

3. After heat stroke, we should also use the correct way to deal with it, quickly move to a cool and ventilated place, unbutton the clothes after lying down, or take off the clothes, if the sweat has soaked the clothes, you should replace it in time to cool down, the head can be wrapped in a cold towel, and then wipe the whole body with cold water or alcohol, and blow the body with a fan, which can make the heat dissipation faster, and the body can recover faster.

1. The symptoms that will appear after heat stroke are dizziness, tinnitus, dizziness, headache, if the body temperature is normal or just elevated, it proves that it is a precursor of heat stroke, and the situation is not very serious, if the person with heat stroke has nausea, chest tightness, no strength in the limbs, the body is very tired, the limbs are numb, there is no way to concentrate, and the body temperature rises slightly, then it is some symptoms of the early stage of heat stroke.

2. If the heat stroke patient is very serious, then the symptoms will be cold, excessive sweating, dilated pupils, nausea and vomiting, the body temperature is generally above 38, and the pulse rate is very fast, and the blood pressure will drop and there will be body cramps, coma and high fever and other symptoms, such symptoms should be sent to the hospital in time.

3. After heat stroke, we should also use the correct way to deal with it, quickly move to a cool and ventilated place, unbutton the clothes after lying down, or take off the clothes, if the sweat has soaked the clothes, you should replace it in time to cool down, the head can be wrapped in a cold towel, and then wipe the whole body with cold water or alcohol, and blow the body with a fan, which can make the heat dissipation faster, and the body can recover faster.

1. Pre-existing and mild heat stroke, the main symptoms are loss of appetite, thirst, fatigue, nausea and vomiting, severe heat stroke including muscle twitches, severe heat stroke, and a large loss of sodium ions caused by sweating, and hyponatremia. In severe cases, acute renal failure, liver failure or multi-organ failure can also occur, and the mortality rate is high.

2. There are premonitory heat strokes, mild heat strokes and severe heat stroke.

There are generally two types of heat stroke symptoms:

Chronic heat stroke: loss of appetite, headache, dizziness, nausea and vomiting, vomiting and diarrhea, high fever, ultra-high fever, syncope, death;

Acute heat stroke: sweating, palpitation, chest tightness, dyspnea, syncope, sudden death; It may wake up, if you don't eat heat stroke treasure in time, it will suddenly turn into the late stage of chronic heat stroke, that is, high fever and super high speed, if you haven't eaten heat stroke treasure when you are awake, you may be disabled and die.

When the heat is unbearable and you are about to suffer from heat stroke, you will be comfortable immediately and will not suffer from heat stroke. If you have suffered from heat stroke, you will be cured in 2 hours in light cases, and it will be effective in 2 hours in severe cases. Other methods are almost ineffective.

The rescue time for acute heat stroke is less than 2 minutes, so it is necessary to prepare heat stroke treasure in advance.

According to the severity of the clinical manifestations, heat stroke can be divided into premonitory heat stroke, mild heat stroke and severe heat stroke, and the relationship between them is gradual. Symptoms of precursor heat stroke In a high temperature environment, symptoms such as headache, dizziness, thirst, excessive sweating, weakness and soreness in the limbs, difficulty concentrating, and uncoordinated movements may occur. Normal or slightly elevated body temperature.

If you move to a cool and ventilated place in time and replenish water and salt, it can be restored in a short time. Mild heat stroke symptoms The body temperature tends to be above 38 degrees. In addition to dizziness and thirst, there are often manifestations such as flushing, profuse sweating, and burning, or clammy and cold limbs, paleness, decreased blood pressure, and increased pulse.

If treated promptly, recovery can often occur within a few hours. Severe heat stroke symptoms, as the name suggests, are the most serious of heat stroke, and if not treated in time, it will be life-threatening. This type of heat stroke can be divided into four types:

Heat cramps, heat exhaustion, sunstroke, and heatstroke. Characteristics of heat cramps: It mostly occurs when there is a large amount of sweating and thirst, drinking too much water and insufficient salt supplementation, resulting in a rapid and significant decrease in the concentration of sodium chloride in the blood.

This type of heat stroke occurs when the muscles suddenly develop paroxysmal spasms. Symptoms of heat exhaustion: This type of heat stroke often occurs in the elderly and people who are unable to adapt to the high temperature for a while.

The main symptoms are dizziness, headache, palpitation, thirst, nausea, vomiting, clammy cold, blood pressure drop, syncope, or confusion. Body temperature at this time is normal or slightly high. Characteristics of symptoms of sunstroke:

The cause of this type of heat stroke is just like its name, because directly under the exposure to the scorching sun, the strong sunlight penetrates the head** and skull and causes damage to brain cells, which in turn causes congestion and edema of brain tissue; Since the head is the main victim, the initial discomfort is severe headache, nausea and vomiting, irritability, followed by coma and convulsions. Symptoms and characteristics of heat stroke: There are also some people who engage in physical labor in a high temperature environment for a long time, and the body produces too much heat, and the heat dissipation is insufficient, resulting in a sharp increase in body temperature.

In the early stage of the disease, there is a large amount of cold sweat, followed by no sweating, shallow and rapid breathing, thin pulse, restlessness, confusion, and decreased blood pressure, and gradually develops into a coma with convulsions of the limbs; In severe cases, cerebral edema, pulmonary edema, heart failure, etc. What should I do if I suffer from heat stroke? When you find that you and others have precursor heat stroke and mild heat stroke, the first thing to do is to quickly evacuate the hot environment that causes heat stroke and choose a cool and ventilated place to rest; And drink plenty of salty cool drinks.

You can also apply cool oil, wind oil essence, etc. to the forehead and temporal area, or take traditional Chinese medicine such as Rendan, ten drops of water, and Huoxiang Zhengqi water. If there is a decrease in blood pressure and collapse, you should lie down immediately and go to the hospital for intravenous saline infusion. For severe heat stroke patients, in addition to immediately moving the heat stroke patient from the hot environment to a cool and ventilated place, they should also be quickly sent to the hospital, and comprehensive measures should be taken to treat them.

What to do after heat stroke?

Working under the scorching sun or in a high-temperature environment, the body's ability to regulate body temperature cannot be adapted, and the heat generated in the body can be properly dissipated outward, and the accumulation of high heat is called heat stroke.

The patient first had headache, dizziness, palpitations, nausea, etc., and then the sweating stopped, the body temperature rose, and if not rescued in time, it could lead to coma and death.

Generally, it can be divided into sunstroke, heat cramps, heat exhaustion and heat stroke, which can occur separately or at the same time.

What should I do if I have symptoms of heat stroke under the scorching sun or in a hot environment?

1. Shift. Move the patient to a cool, ventilated place with the head elevated and unfastened to allow breathing and heat dissipation.

Second, compress. The head is first compressed with warm water, and then changed to cold water and ice water.

3. Drink. Drink saline with intravenous saline 500 1000 ml.

Fourth, needles. If the body temperature is as high as 40 degrees Celsius or higher, and the symptoms of heat stroke such as coma and convulsions occur, rapid acupuncture or acupressure on acupuncture points such as Renzhong, Neiguan, Zusanli, and Shixuan. Intravenous infusion of 5 sugar saline is also available.

5. Rub. Due to high temperature, high humidity, no wind, the body heat is difficult to dissipate, use cold water or ice water to wipe the bath to make ** red, the body surface is covered with a wet towel, the head and large blood vessel distribution area are placed ice packs, and drugs can also be used to cool down, such as chlorpromazine, hydrocortisone or dexamethasone.

How can it be prevented? The best way to prevent heat stroke is to strengthen labor protection, avoid direct exposure to sunlight, shorten or reduce the continuous working time under the scorching sun or in a high temperature environment, replenish body fluids at any time, and drink more heatstroke prevention and cooling drinks, especially when sweating profusely.