Winter is the season of high incidence of colds. After catching a cold, people usually take medicine, drink more water and have more rest to relieve symptoms.
Exercise can indeed accelerate blood circulation and improve the body's immunity, but this is based on the premise that the human body is in a normal physiological function state. We can't just rely on exercise to get rid of colds. When you are sick, exercise can not only reduce the symptoms, but also help the body shorten the course of cold, and sometimes even aggravate the condition.
Even with the common cold, when symptoms above the neck appear, various organs of the body, such as the heart, increase the load. At this time, sports will further increase the burden on the body, making it easier for viruses to take advantage of it, which may induce serious diseases such as viral myocarditis. It has also been reported in China that some people went to the gym to exercise and sweat in order to treat a cold, and as a result, they died of heart failure.
Reasonable daily exercise can enhance physical fitness and avoid catching a cold. But when you have a cold, you should rest more, eat more light food and use drugs reasonably. For people who seldom exercise, fatigue and strenuous activity should be avoided during a cold; If you insist on exercising every day, you should also halve the amount of exercise when you have a cold and adopt a mild form. Once you have fever symptoms, you should stop taking the medicine immediately.
Patients with mild symptoms should be diagnosed by a doctor before taking part in strenuous activities such as long-distance running, playing basketball and football, and then exercise according to the doctor's advice.
In addition, if you have symptoms of high fever, you really can't exercise. In order to prevent your body from being "slow", you'd better take your temperature before running. If your temperature is higher than 38.9℃, you must stay at home and rest even if you don't feel so bad.
Extended data
Exercise you can do when you have a cold:
go for a walk
A cold may affect the energy level, but even a 20-minute walk can benefit from regular exercise, and it can also help improve the symptoms of a cold. If we feel a blocked nose, we will take a deep breath when walking to help open the breathing "channel", but if we feel the symptoms get worse when walking or any kind of physical activity, we should stop and rest immediately.
jogging
If you insist on jogging, there is no need to stop because of a slight cold. Andrea hoels, a family doctor in Maryland, USA, said that some of his patients have friends who run, and they all say that running can make them feel better when they are sick. "Running is a natural decongestant, especially for relieving nasal congestion. It can help us clear our minds. "
yoga
When fighting an infection like the common cold, the body releases the stress hormone cortisol. Studies have shown that some "tricks" to relieve stress, such as yoga and breathing exercises, may help improve immunity. In addition, moderate stretching helps to relieve the discomfort and pain associated with colds and sinus infections. Another study also found that humming is a good way to relieve nasal congestion.
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