Recently, the temperature is getting higher and higher, and many places have begun to turn on air conditioning. The common air conditioning diseases of urban people also follow. What are the symptoms of air conditioning diseases?
What symptom does air conditioning disease have
I often hear people who often sit in the air-conditioned room say, 'I have a headache, look like Venus, and love to forget things'. In addition to causing colds, air conditioning also causes serious damage to the brain. The most common is headache.
In summer, people rush into the air-conditioned room after working outdoors. The skin feels the temperature from heat to cold, especially when the indoor and outdoor temperature difference exceeds more than five degrees, the blood vessels expand and contract rapidly from the expanded state, resulting in headache symptoms.
High temperature in summer, many people adjust the air conditioning temperature very low due to greed for cool. When people enter the air conditioning room from the hot outdoor, the respiratory tract is easy to be stimulated, and when sweating, the pores and capillaries will shrink sharply when they are suddenly cold, which is easy to catch a cold and heatstroke.
If you stay in the air-conditioned room for a long time, your pores are in a contracted state, and you suddenly come to a stuffy room or outdoor, your pores can not be opened in time. If the body regulation center is improper, you will have wind heat cold symptoms such as heatstroke, sore throat and stuffy nose.
If you stay in the air-conditioned room for too long, your skin is often dry and itchy. Especially with chronic skin diseases, it is quite sensitive to temperature changes. Take the common chronic skin disease, ectopic dermatitis for example. When sweating in hot weather and sweat irritation is obvious, the skin itches unbearably.
What are the symptoms of air conditioning disease
If you stay in the air-conditioned room for a long time, your skin will be itchy because it is too dry.
The dryness of the air-conditioned room also affects the eyes. People who wear contact lenses for a long time and suffer from chronic conjunctivitis or dry eye disease are prone to dry eyes and have a high probability of recurrence. If the filter screen at the cold air port is not cleaned, the situation will be worse.
In the closed office building, the air conditioning system circulates continuously, high concentration of carbon dioxide continues to accumulate in the air, and the eyes stare at the computer screen for a long time under the condition of lack of oxygen, which is easy to redden and itch.