Overheating is an acute pathological condition of a person, manifested as a result of prolonged exposure to high temperature on his body. The development of the painful phenomenon is facilitated by being under the open rays of the sun or in a hot room for a long time. Also, the risk of overheating increases non-compliance with the drinking regime, high physical activity in hot weather, too warm clothes and overwork.
At risk are the elderly, children, as well as those who suffer from various diseases of the cardiovascular system, endocrine system and those who are obese. First aid for overheating is extremely important, as the condition provokes disruption of the functional work of the cardiovascular and central nervous system.
Signs of overheating in adults
As soon as manifestations of overheating of the body become noticeable, the firsthelp must be provided immediately. The main symptoms of a pathological phenomenon include:
- sharp weakness;
- severe headache;
- nausea and vomiting;
- black dots before the eyes, clouding and darkening in the eyes;
- feeling hot;
- abdominal pain;
- nosebleed;
- increased breathing and heart rate;
- hot and dry skin;
- increase in body temperature often up to 40-42 degrees.
Also, as a result of overheating, convulsions, delirium, hallucinations, up to loss of consciousness can begin in a person. The fulminant form of heat stroke is rare and is manifested by a sudden loss of consciousness of a person without prior manifestation of the above symptoms.
In some cases, if left untreated, death may occur as a result of cerebral edema.
Symptoms of baby overheating
To be ready to provide first aid in case of overheating, the child needs not only when he is in the open sun. Often, parents wrap the baby too warmly, thereby provoking an increase in his body temperature. The skin is unable to breathe, causing a painful condition.
The main signs that indicate that the child is overheated are:
- Baby stops sweating. If children sweat all the time in the sun, this is normal, because this is how the body cools itself.
- Dizziness and weakness. A lethargic child who tries to lie down and rest, a baby who asks for arms when walking on the street, whimpers - all thismay indicate overheating.
- Increase in body temperature. Sometimes the indicator can reach 40 degrees. Some children need to run all day under the hot sun to overheat, and for some, 10 minutes is enough. Therefore, you need to carefully monitor the condition of the kids and dress them according to the weather.
- Convulsions and fainting. Seizures can develop very quickly if neurological complications occur. In this case, you can not do without medical help.
First Aid
In case of overheating, first aid should be given in this order:
- First, wrap the person in a sheet soaked in water. In the absence of one, any towel will do. You can also wet the clothes the victim is wearing. Manipulation will help to quickly and effectively reduce the temperature.
- When the temperature drops and consciousness clears up, the person should be given cool water to drink.
- You need to show the injured doctor on the same day to make sure that nothing else threatens his he alth.
Help with cramps due to overheating
Sometimes victims may experience convulsions, which also require first aid in case of overheating. These are painful muscle contractions that come on suddenly in the legs or (rarely) in the stomach. Convulsions can occur after several hours of being and active physical work in the heat and heavy sweating of a person. Sometimes the reason lies in the fact that a person has consumed liquids, as part ofwhich have no s alts.
To relieve convulsions, you need to move the patient to a cool room, where to sit or lay him down, carefully straightening his leg. Then give him a drink of cold water, preferably lightly s alted. In no case should s alt tablets be given to the victim, as they can irritate the stomach and provoke vomiting. It is necessary to gently rub and massage the reduced muscle, thereby trying to eliminate the cramp and relieve pain.
What not to do when the body overheats
First aid for overheating is extremely important, so it is necessary to give it correctly, without making mistakes. So, the victim is forbidden to be dipped in a bath with ice water, to give him too cold water to drink or to cover his body with ice. Such manipulations can cause painful cramps. It is also strictly forbidden to give a person to drink alcoholic beverages and liquids containing caffeine.
Besides this, you can't:
- Close the victim in a stuffy room. On the contrary, it is necessary to ensure the supply of oxygen by opening windows and doors.
- Try to make up for the lack of fluid with tonics, beer and other alcohol. Such first aid for overheating will only worsen the condition.
Prevention of overheating of the human body
In hot weather, you can avoid overheating if you follow the following list of recommendations:
Drink as much water as possible. Every day, especially in the hot season, you need to useat least one and a half to two liters of liquid - clean water and a small amount of weak green tea
- Minimize the consumption of meat during the summer.
- Try to reduce the consumption of alcohol-containing, carbonated, sugary drinks.
- Try to eliminate fatty foods from the diet during the hot season.
- Dress in summer in light, light clothes made from natural fabrics - linen, cotton.
- Wear a hat, preferably with a wide brim and light colors.
- Women should try to wear as little makeup as possible.
- Try to be less in the open sun, and it is better to completely exclude exposure to open rays from 12 to 3 o'clock in the afternoon.
- Avoid stress and excessive exercise.
First aid for overheating can not always be provided by a doctor in a timely manner, so before his arrival you need to know how to behave in a critical situation. By following the above recommendations, it will be possible to avoid the unpleasant consequences of a pathological condition.
