What's the reason for the bad cold for a long time? What's the common cold
4hw.org: in winter, due to the sudden drop and rapid change of temperature, it is very easy to cause cold or flu. Many people have taken some medicine for a cold, and then they have cold symptoms the next day. It has been so repeatedly. It needs people's attention. The cold is caused by poor immunity in the body. What's the matter? What should we do? Let's take a look at it together!
1. Body deficiency and pathogenic factors
In the view of traditional Chinese medicine, a person's vitality is weak and his appearance is loose. If he is not careful, he will easily feel wind evil and cause cold. You should know that no matter where you feel the wind attacking you, it will be in your lungs. In particular, people with deficiency of Yang, yin or disease are prone to cold and cold.
2. Head and back get cold
It's easy to catch a cold on the head and back. The skin of human head is denser than other parts of the body, and the blood vessels and lymphatic vessels are also very rich. When the human body exercises a lot or bathes or washes the hair, the back of the head is easy to sweat,
Body heat evaporates through the back of the head. If you get cold at this time, the wind is very easy to invade the body and cause a cold. At ordinary times, you should also pay attention to keeping your head and back warm.
3. Overwork
Over fatigue of the body for a long time will lead to the decline of the body's immunity and the ability to resist the virus, so it is easy to catch cold. People with high work pressure are advised to pay attention to the combination of work and rest, more rest, strengthen diet and nutrition, ensure the body's immunity and resistance, and avoid frequent cold.
4. Low immunity
When the body's immunity is low, it's easy to catch a cold by blowing the wind a little or by touching the virus that causes the cold, so we should pay more attention to improving the body's immunity at ordinary times. For example, it can balance nutrition and eat more foods that can help improve immunity, maintain mental health, pay attention to the combination of work and rest, and actively exercise to enhance immunity.
5. Rhinovirus
Rhinovirus is the main cause of common cold. Rhinovirus can be spread through the contact between people and objects. It can enter the body through the nasal mucosa or conjunctiva of the human body and cause cold. The antigenicity of rhinovirus is constantly changing and the new type is constantly occurring, which is easy to cause repeated infection.
6. Human coronavirus
Human coronavirus is also an important virus that causes common cold, and even occasionally causes pneumonia, epidemic chest pain and other diseases. So cold sometimes can not be taken lightly, especially because of the infection of human coronavirus cold more active medical treatment. In addition to human coronavirus, adenovirus can also cause various kinds of inflammation in the body.
7. Respiratory syncytial virus
Respiratory syncytial virus (RSV) is common in children under 2 years old. It is easy to cause serious respiratory diseases and can be repeatedly infected. Adults infected with the virus generally show mild upper respiratory disease.
8. Influenza virus
The main pathogenic viruses of influenza are influenza virus and parainfluenza virus. Influenza virus is easy to spread in susceptible people, mainly through droplets, which causes a wide range of infection and killing, and the virus continues to mutate, and can continue to relapse.
How to deal with a cold for a long time
1. Drink more water
Cold is usually a virus infection or secondary bacterial infection. The immune system of human body wants to eliminate the virus all the time. At this time, drinking more water can increase the amount of micturition, indirectly expelling the virus from the body.
Most colds are accompanied by fever, which will cause the body to lose a lot of water. At this time, drink more water to replenish the water you lost.
Water is an indispensable element of human metabolism. Drinking more water can promote metabolism and improve human function.
2. Multi Sport
When the TV goes to the hospital, the doctors mostly ask for more rest. In fact, more rest here is for the elderly or children who have a bad cold or a weak constitution. The persistent cold is generally not too serious. At this time, do some less intense exercise, which can speed up blood circulation, promote the body's metabolism, and then improve the body's immunity, and eliminate the virus as soon as possible.
3. Take a hot bath
Taking a hot bath can dredge the meridians, promote blood circulation and improve metabolism; relax the tense muscles and relieve the tired brain! Change the negative mental state caused by the persistent cold and increase the confidence to resist the cold. So taking a hot bath is not harmful to the common cold Bailey! But when you take it, you should pay attention not to catch cold (before and after washing), otherwise it will only increase the degree of common cold;
4. Drink ginger water
Most people will buy western medicine to take when they have a cold. However, the immune system of human body will not only have resistance to the virus, but also have resistance to drugs. If you take a drug with one ingredient often, it will not only kill the virus, but also increase the burden on the immune system. The persistent cold may be the reason. At this time, we should learn from the ancients, boil some ginger water (boil the ginger in the water, green and non-toxic, do not have to fight too much), drink it, maybe it will have magical effect!
5. Pay attention to hygiene
Although this one is at the end, it is the most important step. I have recovered from several colds like this:
Find some white vinegar, close the door with a red hot iron sheet or water heater in the place you often stay (such as the bedroom) to evaporate the white vinegar, so that you can smell the obvious sour smell in the room. You should also inhale some steam. This can eliminate the cold germs emanating from the body. It's good to prevent a cold and get infected again.