What is air conditioning disease?

The weather is hot in summer, and air conditioning is of course the best friend in summer. While it brings people coolness, it also causes many health problems, namely air conditioning disease. So what is air-conditioning disease? What are the symptoms of air-conditioning disease? Let’s take a look. What is air-conditioning disease?

People who work and study in air-conditioned environments for a long time will not get the best environment due to lack of air circulation. After improvement, symptoms such as nasal congestion, dizziness, sneezing, tinnitus, fatigue, memory loss, etc. will appear, as well as some symptoms of skin allergies, such as tight and dry skin, susceptibility to allergies, skin deterioration, etc. This kind of phenomenon is called "air conditioning syndrome" or "air conditioning disease" in modern medicine.

With the warming of the global climate and the rapid development of tourism, many hotels, shops, offices and even ordinary people's homes have installed air conditioners. Here comes the annoying air conditioner disease. Some people say that they have air conditioning symptoms, but they actually misunderstand this disease. "Air-conditioning disease" does not mean that one cannot bear the air conditioner, which will cause the body to have symptoms, but refers to the decline of body functions caused by blowing the air conditioner for too long. The four major symptoms of air-conditioning disease:

Symptom 1: Headache

People who often sit in air-conditioned rooms often say that I feel like I have a headache, have stars in my eyes, and forget things. class. In addition to causing colds, air conditioning can also cause serious damage to the brain, the most common of which is headaches. In summer, people rush into air-conditioned rooms after working outdoors. The skin feels the temperature change from hot to cold, especially when the temperature difference between indoor and outdoor exceeds five degrees, the blood vessels expand with heat and contract with cold, and rapidly shrink from the expansion state, resulting in headache symptoms.

Symptom 2: Cold

Summer is hot, and many people turn down the air conditioner temperature because they are greedy for coolness. When people enter an air-conditioned room from hot outdoors, their respiratory tract is easily irritated, and when they sweat, their pores and capillaries suddenly shrink sharply when exposed to cold, making them prone to colds and heatstroke. If you stay in an air-conditioned room for a long time, your pores will shrink. If you suddenly come to a stuffy room or outdoors, your pores will not open in time. If the body's regulation center is improper, you will suffer from heatstroke, sore throat, nasal congestion and other wind-heat cold symptoms.

Symptom 3: Dry skin

If you stay in an air-conditioned room for too long, your skin will often become dry and itchy. Especially those with chronic skin diseases are quite sensitive to temperature changes. Take the common chronic skin disease, atopic dermatitis, for example. When you sweat on a hot day and the sweat is obviously irritated, your skin will itch unbearably. If you stay in an air-conditioned room for a long time, your skin will also become itchy due to being too dry.

Symptom 4: Dry eyes

The dryness problem in air-conditioned rooms also affects the eyes. People who wear contact lenses for a long time and suffer from chronic conjunctivitis or dry eye syndrome are prone to dry eyes and have a high chance of recurrence. If the air-conditioning vent filter is not properly cleaned, the situation will be even worse. In an airtight office building, the air-conditioning system is constantly circulating, and high concentrations of carbon dioxide continue to accumulate in the air. Eyes that are starved of oxygen and stare at the computer screen for a long time can easily become red and itchy.