Key words of health problems in 2020
1, Keywords: insomnia
Expert advice:
"Sleep beauty sleep is based on science. Good sleep plays an important role in maintaining a healthy weight. At the same time, orexin also participates in brain cognitive activities, so staying up late is not only easy to gain weight, but also may lead to inattention and memory loss. Once the sleep rhythm is changed or destroyed, people often feel the decline of brain function. " Wang Xueqin said.
2, Keywords: hair loss
Expert advice:
Yang Dingquan, Director of Hair Medicine Center of China-Japan Friendship Hospital:
If the degree of hair loss is light, you can take home treatment methods such as maintenance, massage and diet health care. You should work and rest regularly, avoid staying up late and feel comfortable. At the same time, pay attention to diet, eat coarse grains, beans, auricularia auricula, fresh vegetables and fruits, seafood and other foods with high protein content and rich vitamins, as well as crude fiber foods. Eat less sugary foods and avoid irritating foods such as peppers and raw garlic. In addition, anaerobic exercise can also stimulate the secretion of testosterone, so we should pay attention to doing more aerobic exercise.
Androgenic alopecia cannot be cured, but effective prevention and treatment can reduce the degree and delay the onset time. If hair loss is serious, it is recommended to see a doctor, find out the cause of hair loss through blood test, and then check the degree of hair loss through a microscope. Finally, doctors can check the type of hair loss of patients and then choose specific treatment methods. The drugs used in the treatment include promoting hair growth, regulating hormone level, relieving anxiety, resisting infection and improving microcirculation. Treating alopecia with drugs will affect fertility, which is actually a misunderstanding As long as the treatment of alopecia follows the principles of early, long-term, standardized, combined and individualized protection, 90% patients can stop taking drugs and 70% patients can grow hair.
If you are still not satisfied after drug treatment, you can consider doing hair transplant surgery. Hair transplant is not once and for all. The essence of hair transplantation is the redistribution of hair follicle resources. The combination of "cultivation, transplantation and protection" is a long-term process.
"Don't just believe in the so-called magical quick-acting method for treating hair loss, and don't believe in folk remedies. To treat severe hair loss, you must go to a hospital in a regular medical institution or a hair specialist clinic or a hair medical center for treatment. " Yang Dingquan warned.
So how do you judge whether you are losing your hair?
Yang Dingquan said that a man can press his head with his hand and then press his back pillow. If they think the thickness of hair on the top of their heads is thinner than that on the back of their heads, they may lose their hair. If women find that their hair falls off more when washing their hair, or there is an obvious "midpoint" on the top of their heads, more scalp is exposed, indicating obvious hair loss. "There is also a judgment method that many people know, that is, hair loss within 100 hairs per day is normal natural hair loss. Under normal circumstances, hair loss during shampooing will account for 70% of all-day hair loss, so it is normal to lose no more than 70 hairs after washing your head. "
3. Keywords: obesity
Expert advice:
Wang Fang, Deputy Director of Cardiology Department of Beijing Hospital and Director of Echocardiography Room:
Obesity may lead to a series of complications or related diseases, and then affect people's life span or lead to a decline in quality of life, which may lead to physical, psychological and social problems. It has been proved that obesity is an important risk factor for cardiovascular disease, diabetes and some cancers.
Modern methods to treat obesity include reasonable diet, exercise, behavior and lifestyle adjustment, psychological and social support, drugs and surgery. Among them, lifestyle intervention is very important. A healthy lifestyle mainly includes the following four aspects: reasonable diet and weight control; Proper exercise depends on persistence; Quit smoking and limit alcohol, and benefit endlessly; Maintain optimism and psychological balance.
Exercise should be scientific, not random. It should be carried out step by step according to everyone's specific situation, such as age, gender and physique.
Key words of health problems in 2020 What are the health problems that young people care about?
4, Keywords: decreased vision
Expert advice:
Wei Wenbin suggested avoiding using electronic products and watching TV for a long time. The choice of electronic products should adhere to the principle of "rather big than small", and the order of choice is projection, TV, computer, tablet computer and mobile phone. Non-learning use of electronic products shall not exceed 15 minutes, and the cumulative daily use shall not exceed 1 hour. After studying online for 30 to 40 minutes, close your eyes and rest or overlook 10 minutes. After continuous use of eyes, you should do eye exercises seriously to give your eyes a full rest. When reading and writing, keep the "three ones", keep your hands one inch away from the pen tip, your eyes one foot away from the book, and punch your chest away from the desk.
In addition, we should get rid of bad eye habits. Don't read or use electronic products when eating or lying in bed, don't read or write in the dark or direct sunlight, and turn on the headlights and desk lamps in the room at the same time when reading and writing. Table lamps should have sufficient and uniform brightness and color temperature, and books and papers should avoid hardcover coated paper to reduce glare. Screen saver wallpaper with green background can be set to relieve eye fatigue.
Wei Wenbin suggested that primary school students sleep 10 hours a day, junior high school students sleep for 9 hours and senior high school students sleep for 8 hours. It is necessary to carefully observe the child's abnormal conditions such as squinting, frequent squinting, and squeezing eyes, and go to the hospital when necessary.
For children and adolescents who are already nearsighted, Wei Wenbin said that once they are diagnosed with myopia, they should intervene and wear glasses if the degree is greater than 100. "First of all, we must go to the hospital for identification to distinguish between true myopia or visual fatigue and pseudomyopia."
Wei Wenbin reminded that adults who watch electronic screens for a long time may have deeper myopia and cause fundus lesions. This is also the most important cause of blindness. "The deepening of myopia in middle-aged and elderly people may be related to the occurrence and development of cataracts, so office workers should also pay attention to eye care and do eye examinations when necessary to avoid delaying treatment."
Guo Xin, Director of School Health Institute of Beijing CDC:
When reading and writing, choosing a suitable desk is conducive to protecting teenagers' eyesight and preventing myopia. Can't use dining table, dining chair, bed instead. Inappropriate tables and chairs will have a great impact on sitting posture and sight distance, leading to diseases such as myopia and spinal curvature in children. Children and teenagers should be ensured to sit in chairs, with their thighs and calves vertical, their backs straight, their upper arms drooping, and their elbows 3-4 cm below the desktop.
V. Keywords: anxiety
There are many forms of anxiety, which can be divided into mental anxiety and physical anxiety in performance, and chronic generalized anxiety and acute panic attack in attack. Anxiety actually has its functions and significance. Anxiety is a kind of stress response when human beings face major events such as diseases and disasters, and it is a normal phenomenon. In fact, it is an epidemic prevention function that organisms should have. When encountering major events, such as the epidemic situation of new crown pneumonia, anxiety is a normal reaction of people, which is the body's protection mechanism.
Expert advice:
Yang Fu, Party Secretary of Beijing huilongguan hospital:
Everyone will have some negative emotions such as anxiety and worry after experiencing major negative events, which is normal. We should accept and allow ourselves to have these emotions and vent them appropriately. In the face of pressure, we can take some positive measures, such as stable life, regular diet and regular rest. Maintaining daily life and a stable psychological state helps to reduce stress. A stable mental state can be achieved by some stable techniques, such as deep breathing relaxation, music relaxation, meditation training and so on. Taking positive coping styles also includes living a regular life, getting good social support, communicating with trusted people such as family and friends, and doing something that interests you or makes you feel happy. At the same time, everyone should pay attention to avoid negative coping, not to drink too much, smoke too much, take drugs, and not to be overworked or sleep too much.