What does asthma onset look like? What are the symptoms before the onset of the disease? How to prev

Asthma, short for bronchial asthma, is a chronic inflammatory disease of the airways, characterized by dyspnea, chronic inflammation of the airways, airway hyperresponsiveness, and reversible airflow limitation. The two main symptoms of asthma are inflammation and bronchoconstriction, while the main symptoms of asthma include shortness of breath, wheezing, chest tightness and coughing.

It is also a chronic disease due to genetic or environmental reasons, and after suffering from asthma, there will be chest tightness and difficulty breathing, and there will also be physical exhaustion, and even repeated coughing, sore throat, and in severe cases, it may cause suffocation.

Asthma can be caused by several causes:

1. Internal factors. Asthma is a genetically related disease. If a parent or a related person has an allergic disease or asthma, they are much more likely to develop asthma than others.

2. External factors. The most important external factors are many factors that cause allergies, which are divided into allergic asthma and non-allergic asthma. In the indoor environment, volatile substances in decoration materials, furniture, dust mites on plush toys, pillows, and bedding can induce asthma.

Another external factor is the outdoor environment. In the north, spring and autumn are the peak seasons for asthma, and there are also some common triggers related to occupation, and some people work in special jobs and have triggers in their work environment.

Another external factor that cannot be ignored is smoking. Smoking is associated with asthma, especially in pregnant women, who are more likely to develop asthma in the future. In addition, some allergic diseases in early childhood can also trigger asthma.

For example, children often have infantile eczema, and even if the parents do not have allergic diseases or asthma, they are more likely to develop allergic diseases in the future.

Allergies are the cause of asthma, and asthma is a special disease that is caused by the body's allergy to certain substances.

Asthma is the body's allergic reaction to many substances, so asthma patients are actually a very special group, and asthma is hereditary, other people in the family may not necessarily have asthma, but slightly collateral relatives have allergic diseases or are prone to hives and other allergic diseases, developed to the patient, it is possible that his allergic manifestation is asthma.

Many allergens can cause asthma. Common are acute respiratory infections with dust mites, pets, molds, cockroaches. and other indoor allergens.

Pollen. Outdoor allergens such as grass meal. paint, fodder.

Occupational allergens such as reactive dyes. Food allergens such as fish, shrimp, eggs, milk, etc. Allergens caused by coldness, nervousness, etc.

All of these triggers can trigger asthma, so they should be avoided.

Disease analysis: The ** caused by asthma is relatively complex, and it is generally related to its own constitution and allergic causes, and if you live in a more polluted environment for a long time, it will be easy to induce the appearance of asthma. In normal times, if some patients are allergic to cigarette smoke and pollen, including dust mites, it will lead to the symptoms of bronchial asthma, but it is also related to genetic factors.

Genetics and environment are two factors that are essential for the onset of asthma in people with asthma. Heredity only determines a patient's allergic constitution, that is, the susceptibility to asthma, and whether such a patient develops the disease or not has a lot to do with environmental factors.

Hello, bronchial asthma is mainly caused by autoimmune abnormalities, which can be induced or aggravated by exposure to allergens, and symptoms such as cough, sputum, and dyspnea can occur. Reverse action can lead to emphysema, cor pulmonale, etc. It is recommended to pay attention to a light diet, pay attention to keeping warm, avoid contact with allergens, and at the same time should use drugs to prevent asthma and avoid reversing.

During an asthma attack, you feel tightness in your chest, difficulty breathing, and you can't breathe.

Asthma is a hyperresponsive, inflammatory chronic condition of the airways characterized by episodic cough, chest tightness, and dyspnea. Some patients will produce sputum, which usually occurs when it is in remission, and if there is no co-infection, it is often white sticky sputum, with a flexible texture, rice-grained or mucus-like columnarity, and the severity and duration of the attack vary from person to person. Mild cases have a feeling of chest urgency that lasts for a few minutes, and severe cases have extreme difficulty breathing for weeks or longer.

Asthma is a disease with a tendency to gather in families, usually parents have asthma, and the probability of children suffering from asthma is very high, but asthma is not 100% genetic, acquired allergens and precipitating factors are also the causes of asthma, such as dust mites, dust, viruses, bacteria, etc., including acquired occupation, smoking, environment and mental state, can lead to asthma attacks.

Once asthma occurs, it is difficult to **, at present, the main way of asthma in China is drugs**, drugs ** can generally only play a role in relieving symptoms, effective in the short term. At present, foreign countries are gradually popularizing a non-drug bronchial thermoplasty technology, the effect is much more effective than drugs, and large hospitals in first-tier cities in China are also gradually popularizing this technology.

Asthma is a genetically predisposed disease, and patients are generally allergic, and most of them can find allergens; After the allergen is found, if there is an indication for immunity** (some people call desensitization**), if the drug** is not effective, immunity** can be considered**; Immunization** can only reduce the symptoms, not completely**, and allergies and asthma will occur in the future.

Commonly used drugs are inhaled corticosteroids and chromosteroids. Some newer drugs, such as leukotriene modulators, long-acting 2-agonists, and controlled-release theophylline, also have some anti-inflammatory effects.

We know that asthma is a very chronic disease, and it cannot be completely affected, which will seriously affect our life and work, and eat up our physical health. Although there may be no way to get a good **, I still have to actively cooperate**, or do a good job of prevention in life, so that the disease can be stifled in the germination stage. So, do you know how asthma is caused?

Let's take a look at it today.

Do you know how asthma is caused?

1.Genetic factors.

Genetics are the main cause of asthma. Because asthma is polygenic, families with a family history are generally more likely to have asthma. Although the abnormality of these genes is an important factor that causes us to develop asthma, medical experts also use genes to study the best methods, so genes are also related to our best effects.

2.Obesity factor.

Obesity is the most important factor in asthma, and the incidence probability is only lower than that of genetic factors. The incidence of asthma is greater in obese groups, more pronounced in women, and it is more difficult for obese asthmatics. Because the obese body has a concentrated reflection of certain defects in genetics, endocrine, development, and neuromodulation, and these defects may also be asthma**.

Therefore, in order to effectively prevent the occurrence of asthma, it is best to maintain a normal weight.

3.Contact with allergens.

Exposure to allergens is a major cause of asthma attacks, and common allergens in life are pollen, fungal spores, ragweed. These asthma attacks are seasonal, especially during the flowering season. There is also an allergen that exists in the environment all year round, most of these allergens are dander, dust, cockroaches, etc., which will make patients continue to attack all year round.

So, in the absence of a better way**, we still try to stay away from these allergens as well.

4.Smoking factor.

Expectant mothers who spend a lot of time in smoky environments, or when their babies are often smoked after birth, increases the risk of asthma-like symptoms. Therefore, smoking has a great impact on asthma patients, if the patient himself has the habit of smoking, then it is likely to lead to frequent asthma attacks, lung function decline faster, and death rate will be faster.

Asthma is caused by deficiency and cold constitution, as long as antibiotics are used, the germs are killed to the bottom. In the absence of an asthma attack. You can eat some, beef, sheep and sheep, increase yang energy, as long as the yang energy is sufficient, the disease will slowly improve.

Ancient recipes, anti-asthma, ginseng, walnuts, ginger. Eat more of these things, and the disease will be cured.

"At present, it is believed that there are two main factors, namely host factors and environmental factors. The host factor is mainly genetic, that is, having a family history of asthma, and it is thought that genetic factors play a very important role in the onset of asthma, which may range from 48% to 79%. In addition, it may be that there is a constitution with allergies, that is, specific patients, such as allergic eczema, allergic rhinitis, etc., are more likely to suffer from asthma.

Environmental factors refer to the presence of allergens that cause allergies in the living environment, such as asthma patients are prone to allergies to dust mites, fungi, and pollen; In addition, there are some food allergens, such as seafood, various egg whites; There are also occupational factors, such as the presence of occupational allergens that cause allergies in the work environment. "