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What are the common symptoms of air conditioning disease in summer? How to prevent air conditioning

For the white-collar people who often work in the office, do they not want to leave the air-conditioned room in the hot summer? It seems that the cool air-conditioned room will easily suffer from air-conditioning disease after a long stay, so what are the symptoms of air-conditioning disease? Four major symptoms of air-conditioning disease.

Symptom 1: headache

I often hear people who often sit in air-conditioned rooms say, "I feel headache, twinkling eyes, and forgetting things.". In addition to causing cold, air conditioning also causes serious brain damage, the most common is headache. In summer, people rush into the air-conditioning room after working outdoors. The skin feels the temperature from hot to cold, especially when the temperature difference between inside and outside the room is more than five degrees, the blood vessels expand and contract rapidly from the expansion state, thus causing headache.

Symptom 2: cold

Summer high temperature, many people because of the cool air conditioning temperature is very low. When people enter the air-conditioning room from the hot outside, the respiratory tract is easy to be stimulated, and when they sweat, the pores and capillaries suddenly contract when they are cold, which is easy to catch cold and heat stroke. If you stay in the air-conditioned room for a long time, your pores are in a contraction state, and suddenly come to a hot room or outdoor, your pores can't be opened in time, and if your body's regulating center is improper, you will have heat stroke, sore throat, stuffy nose and other wind heat type cold symptoms.

Symptom 3: dry skin

The air conditioning room is too long, and the skin is often dry and itchy. Especially with chronic skin diseases, it is very sensitive to temperature changes. Take the common chronic skin disease, ectopic dermatitis for example. When sweating in hot days and sweat stimulation is obvious, the skin is itchy; if you stay in the air-conditioned room for a long time, the skin will also be itchy because it is too dry.

Symptom 4: dry eyes

The drying problem of the air-conditioning room also affects the eyes. People who wear contact lenses for a long time and suffer from chronic conjunctivitis or xerophthalmia are prone to dry eyes and have a high recurrence rate. If the filter screen at the air-conditioning port is not cleaned, the situation will be worse. In the closed office building, the air conditioning system keeps circulating, 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 prone to redness, itching and pain.