What are the diseases that are prone to occur in winter?
In winter, the temperature drops and the temperature difference between day and night increases. What ordinary people need to guard against most is the invasion of influenza and common cold, which will aggravate potential diseases such as heart and lung diseases. The elderly and people with various chronic diseases or weak constitution are prone to serious complications and high mortality after suffering from influenza. Generally speaking, the symptoms of influenza are sudden onset, chills, high fever, headache, muscle and joint pain, general weakness, stuffy nose, sore throat and dry cough. If the fever is above 39℃, it will also cause complications such as pneumonia. The common cold is characterized by itchy throat, stuffy nose, tears, runny nose, sneezing, coughing, mild fever, headache and sore throat. Generally speaking, the old and infirm, children, people with chronic diseases and people with low immunity are prone to come to you with flu or cold.
chronic bronchitis
Chronic bronchitis is generally caused by infection, long-term smoking and other factors. Generally speaking, the elderly, smokers, patients with chronic diseases and people with low immunity (such as coronary heart disease, hypertension, diabetes, tuberculosis, tumors, etc.). In winter, it is easy to suffer from chronic bronchitis, and in severe cases, it is easy to develop into emphysema and even pulmonary heart disease. This is because when autumn and winter change seasons, if you catch a cold and have poor resistance, it will cause an acute attack of chronic bronchitis, and even the illness will last for a month or two, and some will not be relieved until the weather gets warmer, and the illness is easy to repeat.
asthma
Winter is the season when respiratory diseases are easy to wreak havoc, and asthma is one of them. According to experts, the weather is cold in winter, and it is easy to induce asthma by cold stimulation; Pulmonary infection is also easy to induce asthma. In addition, it is easy to close doors and windows in many places, including families, in winter, which leads to indoor air pollution. In addition, some families keep pets, and it is easy to induce asthma under the stimulation of allergens such as pet fur. In addition, improper exercise may also induce asthma. People with allergic history and allergic rhinitis are prone to asthma, and other diseases such as chronic bronchitis may also be complicated with asthma.
cardiovascular disease
Cold climate will make people's blood vessels contract, make blood pressure rise or unstable, increase the burden on the heart, and be prone to cerebrovascular diseases. Therefore, we should also guard against cardiovascular and cerebrovascular diseases in winter. Generally speaking, if the elderly have fatigue, dizziness, irritability and chest discomfort for several days or weeks in winter, and they frequently, violently and continuously have palpitations, angina pectoris or angina pectoris during activities, you should be careful whether cardiovascular and cerebrovascular diseases are coming to you.
Diseases of digestive system
When autumn and winter alternate, people's gastrointestinal system is prone to dysfunction, and patients with gastric ulcer are also prone to illness. Some people who overeat and have poor gastrointestinal function are prone to stomach upset, indigestion and even gastroenteritis.