Rhinitis, bronchitis and cold are common diseases in greenhouses in winter. In the early stage of heating, many families closed their doors and windows for fear of indoor heat leakage. However, this is not conducive to indoor and outdoor air circulation, and it is easy to cause indoor air pollution, and may lead to drying and bleeding of capillaries in oral cavity, nasal cavity and tracheal mucosa, leading to respiratory tract infection and bronchitis.
After the urinary tract disease is heated, the room is dry and the water loss in the body increases. Small white-collar workers often can't even drink saliva at the end of the day. At this time, we should be careful about the problem of less and less urine. Normal people's daily urine volume should be around 1500-2000ml, which can flush the urinary tract and avoid infection. If the urine volume is too small, it will increase the risk of urinary tract infection and urinary calculi.
After the heating period, patients with dry eye are in a dry and hot room for a long time, and the tears in the eyes are insufficient, which is prone to dryness, fatigue and itchy eyes. In severe cases, the eyes will be red, swollen and congested. Especially white-collar workers who often face computers and wear contact lenses are more likely to suffer from dry eye in winter.
In winter, the skin is itchy, and the weather is dry, so people are prone to dry and itchy skin. When the heating comes, the indoor temperature is high, and the skin is more likely to lose moisture. Many people have acne.
Cardiovascular and cerebrovascular diseases are high in winter. Due to the large temperature difference between indoor and outdoor, going out easily leads to a sudden increase in blood pressure and vasospasm. There are 30% ~ 50% more patients with angina pectoris and acute and chronic heart failure than in autumn. Patients with a history of hypertension and diabetes are prone to increase the risk of cerebral hemorrhage, stroke and myocardial infarction. For patients with cor pulmonale and cardiac insufficiency, "fever" can easily lead to poor pulmonary circulation, leading to palpitation, chest tightness and other symptoms.
Methods to prevent fever diseases: 1. When indoor heating is turned on, the room temperature should be kept between 18 ~ 24℃ and the humidity should be 50% ~ 60%. Always open the window for ventilation. Generally, the window is opened once in the morning and evening, and the window opening time is not less than 30 minutes each time. 2, control indoor humidity, you can use a humidifier, or put a pot of water, and at the same time raise more green plants indoors. At the same time, vinegar fumigation or peracetic acid disinfection is carried out every two days on average. Physical exercise is essential, and the amount of exercise should be arranged reasonably according to the weather and personal health. Generally, you can choose jogging and cycling. The best way to recuperate is to get enough sleep, go to bed early and get up late. At the same time, we should spend more time in the sun, strengthen physical exercise, and try to avoid nervousness, irritability and depression caused by autonomic nerve dysfunction. On weekends, you can climb mountains outdoors and overlook them, which helps to keep optimistic and calm. However, at this stage, the amount of exercise and fitness activities should not be too large or too fierce, and it is appropriate to sweat slightly. 4. During the heating period in the cold season, you should drink as much boiled water as possible, eat more vegetables, eat more fruits with sufficient water and vitamins, eat less spicy and stimulating foods, and choose some warm foods, such as sesame, radish and tofu. And don't eat or eat less spicy food, drink or drink less.