It is normal for the nose to catch a cold and itch, but it is necessary to avoid the infection of the nose ring. In addition, colds can be quickly cured by physical therapy or directly prevented. Let me write down the process and method of catching a cold to you. See if you need it.

A large number of bacteria, viruses, fungi and other pathogenic bacteria float in the air we breathe every day, and these pathogenic bacteria continue to enter our nasal cavity through our breath. But generally speaking, the detoxification system of the nasal cavity itself can transport pathogenic bacteria to the nasopharynx within 15 to 30 minutes, and finally enter the stomach for digestion. At this time, the number of viruses is always within the range that the nasal immune system can bear, so we will not get sick.

However, when cold, rain, fatigue and other inducing factors appear, the detoxification function of nasal cavity decreases, and the virus can stay in nasal cavity for a long time. At this time, the virus can breed more viruses than the nasal immune system can bear, and the virus will invade the human body and we will catch a cold. When the number of viruses invading the body is too large or toxic, the immune system will raise the body temperature, that is, have a fever, so as to better fight the virus. (It is more obvious during menstruation, pregnant women, rhinitis patients, infants and so on, that is, it is easier to catch a cold. Later, the virus base in the nasal cavity was larger, and the number of viruses increased faster, so a large number of viruses began to spread to other parts of the body, and the systemic symptoms of colds began to appear. Therefore, when you catch a cold, your nose acts as a virus base camp. At this time, wash the nasal cavity directly with warm physiological saline, and wash it once if you have a runny nose. Thoroughly clean every time, keep the nose unobstructed, and clean up a large number of viruses, and fewer and fewer viruses invade the human body. Finally, the number of viruses in the nasal cavity can be reduced to the range that the nasal immune system can cope with. At the same time, the human immune system will soon kill the virus that has invaded the human body.

? So, if you don't take medicine to cure your cold as soon as possible, why not buy a nose washer? Add warm physiological saline to gently soak and rinse the soft tissue in the nasal cavity, and thoroughly remove viruses and other harmful substances in the nasal cavity. When catching a cold, wash the nasal cavity with warm physiological saline. If you have a little runny nose, you should wash it once and clean it every time, so as to keep the nasal cavity free of unnecessary runny nose and the nose unobstructed, which can fundamentally reduce the number of viruses invading the body. This method can cure the cold within 2 to 4 days, without taking antibiotics and avoiding the production of drug-resistant bacteria. During the treatment, the nasal cavity, sinuses and throat are no longer stimulated by secretions, and the corresponding symptoms such as stuffy nose, runny nose, cough, sore throat, dizziness and headache will be very mild. Drink more hot water and rest during the treatment, and the effect is better. Washing once in the morning and evening or after sneezing continuously can prevent colds to a great extent and greatly reduce the chance of catching a cold. At the same time, because the flu and cold make people sick in the same process, but the types of viruses are different. Therefore, this method can also relieve flu symptoms, treat flu and prevent flu at the same time, and is suitable for all kinds of flu.

To achieve this effect, every cleaning must be thorough and gentle, which is why you need to use a nose washer (and be careful not to buy a fake one). If the cleaning is not thorough or the nasal cavity fluid is not good, the nasal cavity will still be damaged by various harmful irritants, which will affect the effect. This is physical therapy, which is very safe for the body and can be washed with confidence.

Because a large number of nasal mucus containing germs is directly cleaned and disposed of during cleaning, the number of viruses discharged into the air by patients with cold can be greatly reduced, and the chance of catching a cold of people in contact with patients with cold can also be greatly reduced. This is especially important when there are babies or old people at home. ? After the cold is cured by this method, the frequency of use is reduced to once in the morning and once in the evening, and the nasal cavity can be gradually adjusted to treat rhinitis.