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The temperature of the human body is 20 degrees Celsius.
Between 47 degrees Celsius, depending on the degree of tolerance of each person, burns.
The temperature is different, children are thin, generally 50 or 60 degrees will be burned, and adults can be burned at 80 degrees.
There are two factors that lead to scalding, one is the temperature of the heat source, and the other is the length of time it acts. Often, most people are wary of the former, not aware of the importance of the latter. The reason why the temperature is not high and can burn people is that the local effect of the heat source on the ** is too long, and the heat slowly penetrates into the soft tissues.
Causes burns.
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Children have poor tolerance and may be burned above 40 degrees. Adults may get burned when the water temperature is above 60 degrees. So be sure to pay attention to the temperature of the water.
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Low-heat burns are common, and low-heat burns can also be called low-temperature burns. It is a burn caused by prolonged contact with a low-heat object that is higher than body temperature. If you are exposed to a temperature of 70 for 1 minute, you may be burned; When the ** contact with a temperature of nearly 60 lasts for more than 5 minutes, it may also cause burns, which is called low-temperature burns.
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According to each person's ability to bear, and the degree of burns is divided into many kinds, generally speaking, children or **patients, their skin is thinner, and the lower temperature will burn them, and so on the elderly or adults, their ** can withstand a relatively high temperature after comparison, but it is not recommended to try too high a temperature easily, this is not good for the body, and there is damage to **, at the same time, ** surface is also susceptible to burns when there is a wound, so we try to protect ourselves.
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Winter is coming, and many people use warm artifacts, hot water bottles, hand warmers and so on. Many people are inadvertently burned and don't know it, especially the elderly, who often have the phenomenon of being "burned at low temperature". In fact, substances with a temperature of 44 degrees or higher can cause burns, especially if they last for a long time, and the degree of burns will be very deep.
Low-temperature burns will also cause symptoms such as burning, blistering, and changing color. After being burned, the patient should immediately rinse or soak the wound with clean, cool water and seek medical attention as soon as the pain has subsided. In addition, diabetic patients, the elderly, etc., due to the reduced sensitivity to pain, should properly use heating items to avoid "low temperature burns".
After causing low-temperature burns, cold therapy should be carried out in time, and if blisters and epidermal ulcers occur, medical attention should be sought in time to prevent infection.
Cold therapy: After low temperature scalds, patients should be treated with cold therapy in time, such as rinsing the wound with cold water, cold compresses or cold compresses with towels wrapped in ice cubes, which is conducive to rapid cooling of the wound and reducing residual heat to continue to damage the tissue, but the cold treatment time should not be too long, generally 20-30 minutes at a time, so as not to lead to secondary effects.
Seek medical attention: If there are local blisters or epidermal ulceration, the patient should go to the burn department for further treatment**. If the small blisters that have not broken need to avoid friction and compression, they can be absorbed by themselves in the morning hall.
Large blisters require fluid to be removed from the blisters using a sterile syringe under aseptic procedures and covered with a sterile oil-based dressing. Patients with broken epidermis can be disinfected with hydrogen peroxide or iodophor and kept the surrounding area** clean and dry.
In daily life, the methods to prevent low-temperature scalding are: when using Heatbao, do not let Heatbao directly apply to **, and separate a layer of softer cloth. When using a hot water bottle, it is necessary to use a good quality and a strong lid to avoid scalding caused by hot water leakage.
The hot water bottle should be placed on the sole of the foot, and it should also be separated by a cloth, and do not directly touch the ** of the sole of the foot. When using an electric blanket, use it before going to bed, and after heating, you need to turn off the power, and do not charge the electric blanket overnight.
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If the normal temperature is 50 degrees Celsius, it will be burned, and then blisters will form, and if it touches the human body for ** for one minute, it will cause third-degree burns.
Scalds can generally be divided into three degrees, the first degree of burns is relatively mild, and the local wound will be red and swollen;
Second-degree burns are more severe, and blisters will form on the local wound;
Third-degree burns, in general, the wound is relatively coarse and deep, and the local area may be charred, carbonized or even unconscious due to the severity of the burn.
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Blind rolling will be scalded at a normal temperature higher than 50 degrees Celsius, and then blisters will form, and if it touches the human body for ** for one minute, it will cause third-degree burns.
Scalds can generally be divided into three degrees, the first degree of burns is relatively mild, and the local wound will be red and swollen;
The second-degree perm Shenwu injury is more serious, and blisters will form on the local wound;
With or third-degree burns, the wound is generally deep, and the local area may be charred, carbonized or even unconscious due to the severity of the burn.
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Degree.
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