When changing seasons, the temperature difference is large, and because of its low immunity and poor body adjustment ability, it can not adapt to the huge climate change, thus increasing the chance of catching a cold.
2. Environmental factors
Secondly, during the season change, not only the temperature changes, but also allergens, such as pollen and rattan, will increase. Some patients with allergic rhinitis may also have cold-like symptoms such as cold nose.
How to prevent colds in different seasons, gargle with salt water;
Rinse your mouth with light salt water every morning and evening, after meals, to remove oral germs, and rinse your head upwards, so that the salt water can fully rinse your throat.
Drink plenty of boiled water:
The climate in autumn and winter is dry, and the human body is prone to water shortage. Drinking boiled water often can not only ensure the needs of human body, but also play the role of diuresis, detoxification and elimination of waste in the body.
Hot water soaking feet:
Soak your feet with hot water every night (the temperature is almost unbearable) 15 minutes. When soaking feet, be careful not to exceed the foot surface, and the feet should be soaked thoroughly. Redness can prevent colds.
How to deal with a cold and sore throat: light salt water. Dissolve 7.5 grams of salt in 250 ml of warm water and gargle slowly to relieve sore throat. Rinse your mouth every 6-8 hours. Do not use irritating mouthwash, which may aggravate respiratory dryness. Swallow hard food slowly to avoid cutting your throat. If your voice is hoarse, avoid talking or shouting in a noisy environment. You can also prepare some buccal tablets or sprays for use when the symptoms are serious.
Cough: cough syrup. Cough is a means for the body to remove foreign bodies, but severe cough can affect sleep or cause chest pain. The best way is to drink cough syrup when you have a bad cough.
Snuff: hot steam. It's best to use a soft tissue when blowing your nose to avoid scratching your nose. You can't blow your nose too hard. The standard of the degree is that the ears can't hear the hum, so as not to damage the eardrum. If it is difficult to blow out your nose, you can "smell" hot steam or peppermint oil or use nose drops.