Sunny and thermal blow - symptoms and signs. What to do with sunlight?

How to escape from the heat - root causes and consequences of overheating. How to provide first aid with thermal or sunshine?

What is overheating in the sun?

Summer is one of the most anticipated seasons of the year. It was in the summer, you can drop off all the warm clothes and sigh calmly, changing it easier and thin. Summer brings comfort and comfort, but with this unbearable heat and the sun.

The impact of ultraviolet rays of the Sun on the body is perceived depending on its features. Overheating can happen both with long-term contact with the rays and some time after this contact. Even if a person does not experience overheating while at home or in the shade, he can suddenly get a sunshine.

Symptoms and first signs of sunshine

For the human body, one of the most common effects of heat is considered thermal and solar strikes. They extremely negatively affect the state of health, and will not rarely lead to severe or lethal consequences. Therefore, in extremely hot days of summer, it is recommended to maximize precautions, it is easy to dress and is in the shade.

With the long-term influence of heat on the body, the consciousness is closed and almost not able to perceive the surrounding reality. At these moments, actively manifests itself: a sharp pain, a sense of strong fright or fear, abundant bleeding from the nose or ears, and so darkening in the eyes and ringing in the ears.

Important: In the presence of these syndromes, the body is in the striking condition and even change the horizontal position of the body to the vertical, can dramatically lead to a fainting.

Poor well-being in a girl with sunlight

How to recognize overheating in the sun in a child, symptoms?

For children, summer is particularly a pleasant time when any restrictions fall on vacation and free access to the street appears, but not many children are able to keep track of health, and predict the sunshine. That is why with active sun, parents need to follow the number of time spent on the street. It is sometimes very difficult to determine the overheating in the child, since the children's body perceives heat differently.

IMPORTANT: in comparison with an adult man, in children the first symptom is considered to increase the breath and the appearance of shortness of breath, this can be considered a warning signal about the need for an immediate response from parents. All subsequent symptoms, the appearance of sticky sweat, pain and dizziness, occur as in adults.

Sunshine strike

The body of infants due to the insufficiently rapid immune system, perceives the sun's rays more negatively, and the first effect may occur instantly. The temperature rises above the 39 degrees and the child sharply begins to cry, refuse food, manifests lethargy or drowsiness. With critical negative impacts, vomiting or diarrhea is possible, as well as loss of consciousness.

IMPORTANT: If the breast child got a sun blow, you need to immediately apply to ambulance.

Video: How to prevent a sun blow from a child?

Sunlight action. What to do when overheating in the sun?

The fainting testifies to the current effects of the organism overheating, so it is recommended to monitor the state of health in the heat to periodically and know what to do with overheating in the sun.

First aid must be provided to the victim already with the initial symptoms of thermal and sunshine, so as not to aggravate the situation in the future. With serious consequences, the victim has only a few hours to provide medical care, in the event of a delay, the death is likely in the form of a paralysis of breathing and stopping the heart.

Sync from overheating

How is the first help when overheating in the sun?

First signs sunny strike — counts dizziness, redness persons and strong head pain and v some cases bleeding from nose and sharp disorder of view.

First aid for a person is overheated in the sun requires instant response and correct incremental decisions. Necessary:

• Move the victim to a cool or shaded place, then remove all the hot clothes
• If the victim is not a heartbeat, it is necessary to conduct artificial respiration and chest compressions
• During the time actively cool the body affected, water and ice. When the cooling procedure is necessary to pay attention to: the occipital region of the head, back of the neck, cervical, axillary and inguinal vessels
• Conduct rinsing procedure stricken jet shower
• Wrap in wet cloth

Important: If the victim does not respond and is still unconscious, it is necessary to address urgently to an ambulance.

Example of first aid in case of overheating in the sun

What usually happens when the temperature of overheating in the sun?

Changing the state of health in case of overheating in the sun is divided into several temperature steps:

• The first temperature is considered inflated from 36.6 to 39 degrees. In this state, the outcome of less man can be aggravated and using the first aid lead to feelings.
  
• The second stage is considered to be the temperature threshold from 39 to 41 degrees or more. At this temperature, the body is in a critical condition and requires professional help.

Important: Sunstroke is considered a direct exposure to UV better to the surface of the head, resulting in the exposure a person receives. Sunstroke is not conducive to body overheating and appears only some time after exposure, it usually takes from 4 to 8 hours.

Poor health of the child

From what can be heat stroke?

Under prolonged action of heat, there is a state of dehydration and general overheating of the body. Flows of oxygen to the brain is reduced due to blood clots and salts imbalance in the body. This leads to thermal shock.

It is impossible to predict when there will be a heat stroke, and even in spite of the notable preconditions such as excessive sweating and body temperature, problems are often reduced to nothing, and attention is weakened. The consequences of this type of reaction - overheated at the sun, faint and permanent changes in brain structure.

sweating

Video: " Heatstroke. Symptoms, causes and first aid«

Signs and symptoms of heat stroke

There are some basic features by which the easiest to determine the status of the body on a hot day.

• Firstly, it is inflated body temperature without visible signs of illness or colds. When overheating the body temperature rises to 39-40 degrees and may indicate a clear indication further heat syncope.
• Due to the body's thermoregulation happens redness of the skin, it makes it necessary to increase the heat transfer. In this procedure, the body expands blood vessels, resulting in skin turns pink. From the cold opposite effect - the skin blanching.
• Sweating. As thermoregulation spectrum processes for cooling the body releases the fluid to the skin surface, which is capable of balancing the internal temperature.
• Frequent nausea and vomiting in the heat, says that the body is experiencing dehydration. Actively involved electrolytes: sodium, potassium, calcium and magnesium, with perspiration, whereby imbalance occurred.
• Convulsions, with dehydration.
• Dizziness and headache. More often than not, it is a key step indicates the possibility of a short heat syncope. Expanding the small blood vessels, resulting in less blood enters the brain and oxygen under the action of heat, there is brain edema.

erythema

Under the influence of heat, it is possible to mate the active response of the body, there may be the appearance of sharp pain in the back or behind the sternum, increased heart rate and arrhythmia, the occurrence of hallucinations.

In the subsequent deterioration of the body's heat:

1. sweating stops
2. The body temperature is gaining
3. Blood pressure falls
4. decreased urination
5. Skin gets pale bluish color
6. shortness of breath
7. Pupils change in size

High temperature in the room

Syncope sunlight and heatstroke

Under the influence of heat people experiencing a lack of blood in the brain, there is a deterioration of the body, it leads to a short-term loss of consciousness, which is called the fainting when overheated. It is also the cause of syncope can be a chronic heart disease, overwork or psychological imbalance.

Tennis player in a swoon

It recommended during the heat:

• Properly sunbathing, avoiding active sun in the period from 11.00 to 17.00. It is particularly important to be guided by these rules for pregnant women, since they heat has a very negative impact.
• Avoid heavy physical work on both open and in closed territories. Being in such premises as: a boiler room, a hot shop or laundry at a particularly hot day, to get a heat shot is not difficult. That is why in many countries they introduced such a term as a siesta denoting the afternoon break to avoid heat.
• Do not disrupt the drinking mode, and balance the presence of fluid in the body. During the heat, it is also recommended to increase the daily amount of water consumed by 25%. It is recommended to drink water not as needed, but in the intervals and in the amount of drinking from 2 liters of water.
• Limit alcohol consumption in the hot period. Alcohol affects the number kalievo-sodium equilibrium in the body, this leads to: more active sweating, spasm of vessels, arrhythmias, pains in the liver, spleen, pancreas.

Heatstroke

Heat and sunshine: First medical care for fainting

After first aid, it is necessary:

• Gently arrange the victim on the bed, laying under the knees a roller from clothes
• Using a fan or fan to ensure air circulation, for evaporation of moisture
• In the case of the unconscious state of the victim, it is necessary to bring it to feeling with the help of the rolling and the ammonia alcohol
• Being conscious, the patient is recommended to have a cold tea or salted water.
• When vomiting, move it on the side of the victim's head, it will prevent vomiting to the respiratory tract

Moving the victim on the side

Heat and sunshine: Tips and reviews

• It is necessary to minimize the appearance of open solar plots, and choose the shadow side for walking.
• Use light and ventilated hats.
• Do not wear dark color clothes, as it absorbs the sun's rays, and heats up faster than lightwear.
• For children, the heat affects much stronger, so in the heat children it is recommended to limit the mode of walking.

Important: Incorrect use of air conditioning in summer, can lead to a number of diseases, such as: pneumonia, runny nose or cold. It is necessary to cover the air conditioner with a cloth material in order to maximize the flow of cold air and set the temperature of only 10 degrees less than outside.

Video: " First aid for thermal and sunny blows "