With the change of climate, it is advisable to keep the room temperature at as many degrees Celsius as possible.

What is the appropriate indoor temperature? 18℃ to 22℃ is right.

Many people are worried that the heating at home is not hot in winter and they are afraid of freezing. But many people don't know that heating is too hot and it is easy to cause "heating sickness". Recently, Mr. Liu, a native of Shenyang, opened the window at home during the day and slept next to the window at night because the heating at home was too hot. After only one night's sleep, he developed a serious skin disease-herpes zoster.

Experts warn that "heating sickness" is quietly threatening our health. If it is not properly protected, it will do some harm to the respiratory system, cardiovascular system, urinary system and skin system.

Trouble: the heating in the house is too hot after dredging geothermal energy.

Mr. Liu lives in Barcelona Community, Tiexi District. This year, because the geothermal pipeline at home was dredged, the indoor warmth reached about 26℃. The sudden temperature rise made Mr. Liu feel uncomfortable: "It's too hot, there is no place to hide, how can it be like summer!"

During the day, Mr. Liu opens the window of the room to release heat. One night the other day, Mr. Liu still felt that his home was too hot. He dared not open the window to sleep at night, so he slept next to the window.

Pain: I suddenly got herpes zoster after sleeping by the window for one night.

After sleeping by the window all night, Mr. Liu's health is out of order. When I got up in the morning, I suddenly felt itchy in my waist, so I went to the dermatology department for treatment. After examination, the doctor confirmed that Mr. Liu was suffering from herpes zoster. Due to the large area of the disease and Mr. Liu's low immunity, he finally adopted the method of combining traditional Chinese and western medicine for treatment.

Professor Ju Qingbo, a well-known traditional Chinese medicine practitioner in Shenyang and deputy chief physician of rehabilitation department of encephalopathy in Liaoning, said that herpes zoster is a common disease, which has always brought great troubles to people's lives. This disease is difficult to treat. The main symptom of herpes zoster is pain, and the patient is very painful. Although the disease is a skin disease, acupuncture combined with traditional Chinese and western medicine has a better effect.

Professor Ju Qingbo introduced that herpes zoster is infected with herpes virus from the perspective of modern medicine, occupying the skin. Traditional Chinese medicine believes that this disease is related to the invasion of wind evil, which means that cold will induce this disease. Not only herpes zoster, facial paralysis, facial neuritis and other diseases are also related to the invasion of wind evil. Therefore, when the heating is too hot, we should pay attention to the sudden cold when opening the window, especially for people with low immunity.

Analysis: "Fever" easily causes many diseases.

Professor Tan, director of the Second Respiratory Intensive Care Unit of Shengjing Hospital, suggested that with the beginning of the heating period, "heating disease" began to enter a period of high incidence, and the elderly with basic diseases must pay attention to it.

"Heating sickness" means that every winter, when the weather is cold, northern cities use heating to keep warm. People often close the doors and windows to keep the house warm to prevent the cold wind from blowing in. Unexpectedly, there are many symptoms such as irritability, tight skin, dry nasopharynx, chest tightness, dizziness, hyperhidrosis, increased blood viscosity, changes in blood pressure, decreased urine output, fatigue and so on.

Respiratory symptoms

If the respiratory tract is short of water for a long time, it will lead to the decrease of respiratory mucosa secretions, dust, bacteria and so on. Will take the opportunity to attach to the mucosa, stimulate the throat and cause cough, which may easily lead to upper respiratory tract infection, bronchitis, bronchial asthma and other diseases.

Cardiovascular symptoms

Overheating heating will "rob" the human body of water, leading to an increase in blood viscosity, causing blood pressure fluctuations and triggering cardiovascular diseases such as angina pectoris. At the same time, for people suffering from cor pulmonale and cardiac insufficiency, respiratory infection caused by "fever" can easily lead to palpitation, chest tightness and other symptoms.

Urinary system symptoms

Normal people's daily urine volume should be1500 ~ 2000ml, which can play a role in flushing urinary tract and avoiding urinary system infection. Staying in the heating room for a long time will reduce the urine volume and make the urinary tract unable to be flushed normally, which will increase the risk of urinary tract infection and urinary calculi.

Skin symptoms

After heating, the indoor temperature is high, which will accelerate the loss of skin moisture, make skin fibers lose their toughness, lead to fracture, and thus form irreparable wrinkles. In addition, the outdoor wind is dry in winter, and the changes of indoor and outdoor environment will affect the circulation of tears, leading to dry eye. At the same time, dry conjunctiva is easy to increase the risk of pinkeye.

Tips: How much should the room temperature be kept during heating?

Tan said that to prevent this from happening, we must first control the indoor temperature and humidity and properly ventilate. The room temperature should be kept between 18℃ and 22℃, and the humidity should be 50% to 60%. You can use a humidifier or put a basin of water indoors, and open the window for ventilation once in the morning and evening, and the window opening time is not less than 30 minutes each time.

Professor Ju Qingbo said that staying away from fever requires both internal and external efforts. There are fruits that nourish yin, such as adding more water and eating more pears. Drink more water and eat more fruits and vegetables with plenty of water. Such as radish, tremella, lily, lotus seed, tomato, pear, apple and so on. Eating the right amount of honey can also clear the throat, reduce swelling and relieve cough. Externally, we should raise more green plants indoors, and it is best to choose green radish and chlorophytum. There is more water transpiration on the leaves of these plants, which can not only adjust the indoor air humidity, but also adsorb harmful gases in the air.

Take part in outdoor physical exercise. When doing physical exercise in winter, we should arrange the amount of exercise reasonably according to the weather and personal health.