In these days of freezing hands and feet, heating is a great savior! However, after the heating, the room temperature rises, the air is dry, and the temperature difference between indoor and outdoor will become large, colds, “heating disease” is very easy to find, around the heating is about to start, today we talk about heating precautions and how to prevent “heating disease”. Precautions: 1, take away the water blood becomes viscous – cardiovascular symptoms: panic, chest tightness, dizziness, high blood viscosity, blood pressure changes. Cardiovascular system to promote blood circulation throughout the body, the heating overheating “snatch” the body’s water, will lead to increased blood viscosity, causing blood pressure and angina and other cardiovascular diseases. In addition, the house heating is too hot, and the temperature difference between the outdoors is too large, may lead to blood pressure fluctuations, coronary artery “overload”, triggering coronary heart disease. At the same time, pulmonary heart disease, cardiac insufficiency patients, “warm air disease” triggered by respiratory infections can easily lead to panic, chest tightness and other symptoms. 2, forget to drink water urinary tract is impeded – urinary system symptoms: reduced urine output, urinary tract infection, urinary tract stones. After coming to the heating house is too dry, the body loss of water, if you often forget to drink water, the amount of urine will be less and less. Normal human urine volume should be about 1500 to 2000 ml per day, this volume of urine can play a role in flushing the urinary tract, to avoid urinary tract infections, if the volume of urine is too small, can not properly flush our urinary tract, which will increase the risk of urinary tract infections and urinary tract stones. Long-term stay in a heated house, more should drink more water, may wish to carry a tightly sealed small water cup, filled with water, will not always remember to drink water. 3, skin dehydration will also get eczema – skin symptoms: easy to dry, itchy, wrinkles and so on. After coming to the heater, the indoor temperature is higher, it will accelerate the loss of skin moisture, so that the skin fibers lose toughness and lead to breakage, thus forming wrinkles that can not be restored. People think that this will not get eczema, in fact, dry skin, lack of moisture nourishment of the skin will itch, itchy how difficult ah, then scratch it, but improper scratching will also break the skin, will inevitably cause eczema. In addition, winter outdoor windy and dry, indoor and outdoor environmental changes will affect the tear circulation, resulting in dry eye. At the same time, dry conjunctiva is very easy to increase the risk of “red eye”. How to prevent: put some green plants, you can help not often open the windows to improve air quality in the room, to prevent “warm air disease”, such as will “spit” oxygen cactus plants, it can be exhaled in the night oxygen, in the fresh air at the same time, can make the indoor feel Moist and gentle; and orchids, Brazilian trees, trees and other large-leafed green plants can evaporate more water from the leaves to increase indoor humidity; bamboo, lilies, daffodils and other ornamental greenery also has a very good “disinfection” function. It should be noted that the plant should not be too much, generally a room of one or two pots can be, and often to the plant watering, you can also spray some water on the leaves of large-leaved plants. The weather is dry, but also not suitable for often open windows, some parents will deliberately put in the children’s bedrooms, green plants, expect to improve the indoor air through plants. However, Ms. Hong wants to remind that, after putting green plants, we must pay attention to avoid the child because of green plants, such as skin allergies, runny nose, emotional instability and other conditions.