What are the symptoms and symptoms of heat stroke in summer?

Heat stroke is more common in the summer because the temperature is high in the summer. Many people may have heard of heat stroke, but they may not know the symptoms of heat stroke. Therefore, you may not even know when you have heat stroke.

So, what are the symptoms and symptoms of heat stroke in summer? Let's find out.

Nowadays, it is easy to reach high temperatures frequently, so many people are afraid to go out because they are prone to heat stroke once they go out. In the event of heat stroke,Unresponsiveness can occur. Because people with heat stroke have unclear brains and lack of water in their bodies.

Finally, symptoms of loss of appetite may also occur. Once these discomforts appear, it is most likely caused by heat stroke. <>

2. What should I do after heat stroke?

In the event of heat stroke, do not panic and be sure to get out of the hot and humid environment first. Then find a cooler and more comfortable place to rest for a while. If the body temperature is very high, you can use a wet towel to wipe your body to cool down. <>

Then, drink plenty of water, and you can also drink some drinks to relieve the heat. For example: mung bean soup.

Finally, if the heat stroke is very serious, it is important to go to the hospital for treatment in time. In the hot summer, it is really easy to get heat stroke. Therefore, it is recommended that you should try to reduce going out, especially between 12 noon and 3 pm, this time is the highest temperature of the day, avoid going out during this time.

Also, be sure to take the initiative to drink water and drink more often, so as to prevent the body from becoming dehydrated, thus helping to prevent heat stroke. Finally, in hot weather, you must combine work and rest, and you can't overwork.

You may feel nausea, vomiting, difficulty concentrating, fever, rapid heartbeat, dizziness, sweating, and in severe cases, blood pressure may drop.

There will be dizziness, nausea, diarrhea, gastrointestinal discomfort, fainting and other symptoms, at this time it is necessary to go to the hospital in time, and drink plenty of plain water and rest in a cool place.

In the early days after summer heat stroke, you may feel a little dizzy, palpitations, and occasionally mild nausea. If it is more severe, it may be accompanied by mild symptoms, obvious dry mouth, or even an increase in body temperature, mental disorder, and even shock.

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. 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.

In the scorching summer, in the environment of high temperature operation and poor ventilation conditions, it is easy to cause heat stroke, especially in the high temperature unventilated workshop and the outdoor where the sun is directly exposed, it is most likely to suffer from heat stroke, under normal circumstances, heat stroke will have a certain aura, at this time, you should stop working to cool down and hydrate in a cool place, and relieve it, otherwise you will soon have mild heat stroke, and then to severe heat stroke, and finally you may even die because you are not treated in time, so we must understand the symptoms of heat stroke in various periods, Determine the degree of heat stroke.

1. Precursor of heat stroke

Before heat stroke, the body will send out some signs, which is to remind you to go to a cool and ventilated place to rest and replenish water, this kind of aura is generally in the very hot time, high temperature environment, feeling dizzy, headache, sweating, thirst, weakness of limbs, lack of concentration, unfavorable movements, but the body temperature is basically normal, which means that it has reached the precursor of heat stroke, if you go to a cool place in time to drink water and rest, or add some salt water, you can recover immediately in a short time.

2. Mild heat stroke

When it comes to mild heat stroke, the body temperature will rise to 38 degrees or even higher, at this time not only dizziness and thirst, but also a large area of flushing on the face, increased sweating, **burning, or just the opposite, paleness, cold limbs, rapid heartbeat, and blood pressure drop, both of which are symptoms of mild heat stroke, and if you deal with it in time, it will take several hours to recover.

3. Severe heat stroke

If it comes to the point where Jane refers to severe heat stroke, it may be life-threatening, and severe heat stroke is divided into four types: heat exhaustion, heat cramps, heat stroke, and sunstroke. The symptoms are as follows, and if found, seek medical attention immediately.

1) Heat exhaustion

Heat exhaustion is more common in the elderly, and the symptoms are headache, dizziness, thirst, vomiting, nausea, palpitation, clammy and cold limbs, decreased blood pressure, confusion and even direct fainting, at which time the body temperature is a little higher or basically normal.

2) Heat cramps

Heat cramps are more common after thirst and sweating, drinking a lot of water but not refueling salt, resulting in a significant and rapid drop in the concentration of sodium chloride in the blood in the body, and the symptoms of heat stroke are paroxysmal muscle cramps.

3) Heatstroke

Heat stroke is mostly caused by insufficient heat dissipation in the body, but excessive heat production, which makes the body temperature rise rapidly, and its symptoms are first sweating, then no sweating, restlessness, blood pressure drops, weak and rapid heartbeat, confusion, and slowly will gradually coma accompanied by convulsions of the limbs, and even pulmonary edema, cerebral edema, heart failure and other consequences will occur.

4) Crack repentance and sunstroke

As the name suggests, sunstroke is the direct penetration of the scalp and skull by direct sunlight, directly injuring brain cells, resulting in edema and congestion of brain tissue, and its symptoms are severe headache, irritability, vomiting and nausea, and finally coma and constant convulsions.

Every year when the hot weather comes, many people will suffer from heat stroke, especially the elderly and infants. And not only those who are relatively weak, but also some healthy young people are also very prone to heat stroke, and the situation of heat stroke, if not handled well, may directly lead to death. In hot weather, if you want to prevent heat stroke, you must take protective measures when you go out to prevent yourself from heat stroke, ensure that your body is fully hydrated, drink plenty of water, do not work directly in the sun, especially take care of the elderly and infants.

Everyone's body has a thermostatic function, which can regulate body temperature, and when the weather is hot, ** will maintain their body temperature by sweating. However, whether the way of sweating can effectively dissipate heat depends on the temperature and humidity outside, when the humidity in the air is relatively large, it will affect the evaporation of sweat, and the heat in the human body cannot be dissipated. Especially in the summer, when it has just rained, it is still in a high temperature environment and the humidity is relatively high, so it is easy to suffer from heat stroke.

In fact, the situation of a person can also be divided into mild heat stroke and severe heat stroke, mild heat stroke people will generally be thirsty and body cramps, will feel chest tightness and palpitation, and will also feel weakness in the limbs, at this time, if you can quickly leave the hot environment to a cooler place to rest, the symptoms will disappear. Heat stroke, which is also known as heat exhaustion in medicine, can become heatstroke if it is not timely. Patients may experience nausea and vomiting, sweating profusely, blood pressure dropping, and even severe fainting, which can be fatal.

In the case of high temperatures, the human body loses water relatively quickly, so you must ensure that you usually drink enough water, and do not wait until you are thirsty to drink water. If you are engaged in physical labor or strenuous exercise in a hot environment, drink 2 to 4 glasses of warm water per hour. When it is hot, it is best to wear light-colored clothes, and wear a sunhat or an umbrella, do not bask directly in the sun, and wait for the body to recover before going out after basking in the sun.

Symptoms such as vomiting, dizziness, dehydration, fainting, muscle aches, etc. First of all, drink plenty of water and pay attention to rest, and then take sun protection measures when going out, while avoiding long-term outdoor work.

After heat stroke, the manifestations are nausea, dizziness, and lack of strength, people should reduce travel in hot weather, avoid direct sunlight, and have some Huoxiang Zhengqi water in their bags.

1. Symptoms of premonitory heat stroke.

Prolonged exposure to high temperatures leads to weakness in the limbs Thirst Sweating Dizziness Symptoms Body temperature may be a little high. Drink some water and take a little rest in a place with a low temperature.

2. Mild symptoms of heat stroke.

Body temperature above 38 degrees.

Thirst, dizziness.

Redness, heavy sweating, or vice versa: 1) Clammy and cold limbs.

Pale complexion. Blood pressure drops.

The processing can be restored in a few hours.

3. Severe heat stroke symptoms.

Severe heat stroke can be further divided into four types: heat stroke, heat cramps, sunstroke, and heat exhaustion.

1) Symptoms of heatstroke.

Start with a lot of cold sweat.

No sweat after a while.

Breathe fast. The pulse is weak, but fast.

Confusion. Low blood pressure.

2) Heat cramp symptoms.

Sweating profusely. Extreme thirst.

Pain from muscle cramps.

3) Symptoms of sunstroke.

It started with a severe headache

Irritability, nausea and vomiting

Now comatose and convulsive.

4) Symptoms of heat exhaustion (often occurring in the elderly).

The main symptoms are dizziness, headache, palpitation, thirst, etc

Nausea, vomiting, clammy cold, drop in blood pressure.

The body temperature may be slightly high.

Heat stroke refers to an acute disease with central nervous system and circulatory system disorders caused by the dysfunction of human body temperature regulation in a high temperature environment. In addition to high temperature and scorching sun exposure, excessive work intensity, too long time, lack of sleep, and excessive fatigue are all common triggers.

There are also clinical manifestations of mild and severe heat stroke.

In a high temperature environment, people can first have "premonitory heat stroke", which is manifested as excessive sweating, thirst, weakness, dizziness, dizziness, tinnitus, nausea, palpitations, lack of concentration, numbness in the limbs, and uncoordinated movements. At this time, if you move to a cool and ventilated place in time, replenish water and salt, it can be recovered in a short time.

If the above symptoms are aggravated, then the symptoms of mild heat stroke, the patient's body temperature rises to more than 38, flushing or pale, sweating, clammy cold, weak pulse, fast heart rate, and the drop in blood pressure may be mild heat stroke, which needs to be treated in time and rest for a few hours.

In severe heat stroke, most patients suddenly fall unconscious in a hot environment. Previously, patients often had headache, numbness, dizziness, restlessness or confusion, disorientation, inability to move limbs at will, etc., ** sweating stopped, dry, burning and crimson, and body temperature often above 40.

Severe heat stroke symptoms.

As the name suggests, it is one of the most serious cases of heat stroke, and if not treated in time, it will be life-threatening. This type of heat stroke can be further 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.

Symptoms and characteristics of sunstroke: The cause of this type of heat stroke is just like its name, because directly under the exposure to the scorching sun, strong sunlight penetrates the head** and skull, causing 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.