What are the health problems that people are most concerned about at present?

Cervical problems, especially in winter, make me feel that winter may be confessed! When you sleep at night, whether the quilt is warm or not, you must remember to bring a scarf for sleeping, otherwise you will feel unnecessary pain above the shoulder and neck when you wake up the next day! No matter how you rub it, it indirectly causes migraine, and you can only take painkillers to relieve it! Of course, the problem of cervical vertebra makes me like sports more, and I also learned to swim (according to the doctor's advice), so there is a silver lining behind the dark clouds!