What kind of environment is prone to asthma? What factors are associated with an asthma attack?

What kind of environment: If there are dust mites, smoke, animal fur and certain chemicals volatilized by decoration materials in the environment at the same time, it is easy to cause allergic reactions to the respiratory mucosa in some people, causing asthma attacks. Factors:

1.Genetic factors: People with a history of asthma in their grandparents and immediate relatives have a higher proportion of asthma than the general population2Pet fur, body fluids, urine, and feces contain allergenic substances, which can easily induce asthma attacks.

The main factors that trigger asthma:1It is caused by a viral infection.

2.Or it is caused by asthma with allergies. 3.

It may be caused by inhaling dust. 4.It may be caused by drug factors.

In this case, there may be breathlessness or shortness of breath, and some antibiotic drugs can be used to carry out **, generally if this situation invades the human body, it may cause lesions in some organs.

Bronchial Asthma** Genetic Factors, Allergens Indoor and outdoor allergen dust mites are the most common and harmful indoor allergens. Common outdoor allergens: Pollen and grass pollen are the most common outdoor allergens that cause asthma attacks.

Precipitating factors Air pollution, smoking, respiratory tract infections, and mental factors can also trigger asthma.

In addition, patients are prone to allergies if they come into contact with pollen or animal dander. It may also be that eating seafood, eggs and other foods that are easy to allergies can also easily trigger asthma. Therefore, people who have had asthma experience should usually understand what their allergens are, contact more substances, see if they will be allergic, and take more precautions after finding allergens.

It may be due to respiratory infections, or climate change, mental factors, bacterial infections, physiological factors, or dietary conditions.

The factors that induce asthma are as follows: 1. Climatic factors, including changes in temperature, wind and humidity, may trigger asthma attacks. 2. Exercise factors, general asthma or patients with allergic rhinitis often lead to asthma attacks or cough, chest tightness and other symptoms after exercise.

Sprinting, long-distance running, and mountaineering may also promote mild asthma exacerbations or induce stable asthma 3. Respiratory tract infections, such as infections caused by viruses and bacteria, can also induce acute attacks or exacerbations of asthma. 4. Mental and psychological factors, such as nervousness and anxiety, may also induce asthma attacks. 5. Lack of trace elements, such as iron deficiency and zinc deficiency, may cause a decline in immune function and induce the occurrence and attack of asthma.

6. Drug factors may also induce asthma, such as aspirin, which can induce aspirin-induced asthma, and drugs that act on sympathetic nerve blockade can also induce asthma.

Asthma may be caused by genetic, environmental and other factors.

Asthma is a condition in which the walls of the trachea become congested and swollen due to chronic inflammation of the trachea.

Asthma is a chronic condition that is generally difficult**.

It is a disease in which the autoimmune system is deficient, and it is closely related to genes.

Asthma is a chronic inflammation, but this inflammation is not primarily caused by bacterial infections. In addition to infection, there is another important cause that is allergies.

Allergies are actually caused by immune cells attacking the body's own cells.

People with asthma have immune cells that react abnormally when exposed to allergens, causing anaphylaxis.

Dust mites are the most important allergens.

Because dust mites like to survive in carpets, curtains, sheets and other cotton textile products, try to replace the carpet at home with a hard surface, and often use water higher than 55 degrees to iron sheets, curtains, etc. to prevent allergies.

Long-term asthma thickens the walls of the trachea, narrows the lumen, and makes it difficult to exchange gases, which causes a lack of oxygen in the lungs.

Hypoxia in turn causes the capillaries in the lungs to constrict, which greatly increases the pressure that the blood vessels can bear, and eventually leads to pulmonary hypertension.

Asthma can also affect the heart.

Poor blood vessel patency increases the workload on the heart, which needs to beat faster to complete blood pumping.

Prolonged overwork can damage the heart and eventually lead to cor pulmonale.

If you are allergic to certain drugs or raw materials, you will not be able to work there, and workers in the pharmaceutical industry or chemical companies may also induce asthma. Asthma attacks can be triggered by cold weather that can lead to respiratory infections, or sudden changes in weather and a drop in air pressure. Everyone should protect their bodies in their daily life, physical health is the most important thing, and things should not have big mood swings.

There are generally two categories of factors that cause asthma, one is genetic factors, if the parents have hereditary asthma, the child's chance of getting asthma will be much higher than that of ordinary children, and the other is environmental factors, environmental and climatic reasons, a large part of which is caused by allergies, such as exposure to dust, pollen, cats and dogs.

If asthma is triggered, it is best to go to an offline regular hospital for examination and use some anti-inflammatory drugs to**.

The common causes of asthma attacks are: 1. Allergens, including dust mites, pollen, ragweed, fungal spores, wood, silk, hemp, kapok, eggs, fish, shrimp and other allergens; Second, all kinds of smoke, such as tobacco smoke, aerosols, herbicides, sulfur dioxide, ozone, gas, oil smoke, etc.; Third, bacterial, viral, parasitic and other infections can also induce asthma.

It may be genetics, it may be exposure to some allergies, it may be exposure to some air pollution, it may be smoking, it may be that your physical fitness is very poor, these conditions may cause asthma.

Poor respiratory system, some dust entering the nose, poor body resistance, frequent lack of ventilation in the room, and possibly genetic factors.

Introduction: Asthma is a respiratory-related disease, and it is a chronic disease, which is very uncomfortable when it occurs, so what are the factors related to the onset of asthma?

In fact, most of the asthma is caused by allergies, and it is also a very common problem. The allergens in people's environment are different from person to person, some will be pollen, some will be aged, some will be animal dander, and some will be Chen Man. However, once there is an allergy, there is usually a problem of poor breathing, and there is sticky phlegm in the mouth, difficulty breathing, rashes and itching on the body, and in severe cases, it will lead to shock.

And allergic asthma is still very difficult, because it usually follows the genetic factor of allergies. You can only pay more attention in your daily life.

In fact, according to surveys, there are about 4 out of 5 asthma sufferersIt's all because strenuous exercise can lead to asthma attacks。Therefore, exercise has also become one of the causes of asthma, because when exercising, especially aerobic exercise, breathing becomes short. At this time, some people will feel chest tightness, cough and difficulty breathing within 15 minutes before exercise, and once the exercise stops, half an hour to an hour, such symptoms will disappear, which is typical exercise-induced asthma.

And with such exercise, the average asthma is likely to recur after 6 to 10 hours. Therefore, if you are a person with this type of asthma, then you should avoid strenuous exercise.

Some asthma is a short-term phenomenon caused by viral infections, such as colds, flu and bronchitis, which can cause asthma attacks, which are usually caused by viral and bacterial infections. The reason why these infections can trigger asthma is because of the inflammation of the mucous membranes in the process, so a lot of mucus will be secreted, and these mucus will cause poor breathing in the respiratory tract, which is always like feeling phlegm in the respiratory tract.

It may be related to physical fitness, bacterial infection, poor breathing, allergies, too much exercise, surrounding environment, etc., these factors.

It has a lot to do with the quality of the air, and secondly, oil smoke and pollen, bacteria, wood chips, cotton, etc. will cause asthma attacks.

It may be caused by genetic factors, it may be due to poor immunity, it may be due to the recent heavy amount of exercise, it may be due to respiratory problems, and it may be affected by allergens.