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What airway structures are closed during an asthma attack and why are these areas closed and not the rest of the bronchial tree?
Wiki User
∙ 12y ago
There is less cartilage compared to the other bronchioles.
Wiki User
∙ 12y ago
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Bronchial Asthma-Symptoms of an Asthma Attack?
In the United States, over 22 million Americans, including young children, suffer from asthma. Also called bronchial asthma, asthma is an inflammatory lung disease that causes chronic attacks that restrict airflow. Bronchial asthma is characterized by a tightening of the bronchial tubes. The bronchial tubes of asthma sufferers are hyper-responsive, meaning that they are affected by allergens and environmental factors. It is important to control bronchial asthma symptoms with the help of a qualified health care professional.Common SymptomsSymptoms of bronchial asthma involve chronic asthma attacks which include, but are not limited to, coughing and wheezing, shortness of breath and a feeling of tightness in the chest. Bronchial asthma sufferers experience a number of these symptoms during an asthma attack. These symptoms are the result of an inflammation that restricts air flow. Symptoms are most likely to occur in the late night or early morning hours, when exposed to allergens or environmental factors, or after exercise or overexertion. Bronchial asthma sufferers that experience coughs and wheezing often have trouble sleeping at night.Hyper-Responsive AirwayBronchial asthma patients suffer from a hyper-responsive airway. This includes hyper-responsiveness of the bronchioles. The airway begins to restrict and spasm when patients are exposed to a number of environmental factors, such as pollution, cigarette smoke or dust. In many cases, allergies play a role in triggering asthmatic symptoms. Bronchial asthma sufferers are also likely to experience attacks after a cold or respiratory infection, or after exercise, should they become winded.Spasms and InflammationBronchial asthma sufferers experience common asthma symptoms, such as wheezing, coughing, shortness of breath and tightness in the chest when their bronchial tree becomes inflamed. This occurs due to a bronchospasm, or muscle spasm of the bronchioles, which tightens the airway, thereby reducing air flow. Bronchial asthma sufferers also experience an increased production of mucus, which clogs passages and blocks the airway.ConsiderationsIn some cases, bronchial asthma is life-threatening. It is important that asthma sufferers seek immediate medical attention. Qualified healthcare professionals offer treatment and symptom management.
What condition occurs when bronchial tubes are inflamed and as a result obstructed?
asthma attack
What causes asthma if it is not genetic?
Asthma is a bronchial hypersensitive disorder characterized by reversible airway obstruction caused by a combination of mucosal edema, constriction of the bronchial musculature and excessive secretion of viscid mucus. In asthma, there is a continuous state of hyperreactivity of the bronchi, during which exposure to a wide variety of bronchial irritants will precipitate an asthmatic attack. In normal subjects, inhalation of histamine or carbachol may cause a little increase in airway resistance. By contrast, the bronchi of the patients with asthma are highly reactive and show marked bronchoconstriction in response to these substances. This phenomenon is termed bronchial hyperreactivity. I suggest that you should consult to expert for health advice. A TCM service platform for public health which may help to solve your problems is recommended to you.
What category of drug is Montelukast?
This comes under mast cell stabilizer. This drug is used to prevent the attack of bronchial asthma.
During an asthma attack these tubes undergo spasms?
I believe you're referring to the bronchi; the tubes connecting the airway to the alveoli.
Is there a relationship between drinking coke and asthma?
Coke will not trigger an attack. However, it has been said that the caffeine in Coke may help alleviate an attack by dilating the bronchial passages.
Is croup and asthma the same?
No, asthma and bronchial asthma are different. wheezing, coughing, shortness of breath are the symptoms of asthma but when it comes to bronchial asthma there are some other important symptoms you can find that is an asthma attack, mild fever make asthma symptoms worse. You should follow and consider with your local doctor. With that, you may try some home-based natural treatment like "salt therapy" using saltair device, which is available in stores like "saltair.fi"
Some Information About Bronchial Asthma Symptoms?
Bronchial asthma is a disease of the lungs. Millions of Americans suffer from asthma. It's a chronic disease they live with every day and sometimes worsens in what are called asthma attacks. Most people who have asthma can live normal lives, but asthma is a serious disease that can be life threatening.What Happens During An Attack?Asthma happens when some irritant or an allergen affects the lungs. The airways, or bronchial tubes, that allow the lungs to take in air constrict. The cells that line the tubes secrete a very thick and sticky sort of mucous that further clogs the airways. On top of this, the airways swell and make it even harder for a patient having an asthma attack to breathe. The air going in and out of the lungs might make a whistling sound and the patient might cough up the excess mucous.An asthma attack might be quite mild or severe enough to put the patient's life in danger. The attack might happen all at once or might take days to develop. Asthma attacks often happen at night, or in the early morning.A mild attack might last only a few minutes. Symptoms of a bronchial asthma attack might be a cough when the patient rests or after they've exercised, the shortness of breath and tightness in the chest. In a very bad asthma attack the patient might have such trouble breathing that they can't talk. Their neck muscles might tighten up and their lips and the beds of their nails might turn blue because of lack of oxygen. The chest might look like it's sunken. This is a medical emergency and the patient needs to be taken an the emergency room.Doctors now know that asthma attacks come in phases. The first phase of an asthma attack might subside, but changes are still happening in the bronchial tubes that can lead to an even worse attack. The inflammation that remains in the lungs causes the airways to narrow even more than they did during the first phase of the attack. This late phase episode is what causes patients to be hospitalized. The late phase attack makes the lungs even more sensitive to irritants than they had been before.
Can propranolol be given to patient with asthma and hypertension?
No propranolol can not be given to patient with asthma, because it increase the bronchial resistance by blocking B2 receptors which consistently worsen asthma, which may even trigger a severe asthma attack.
When to use oral airway?
One of the biggest reasons to establish an oral-pharyngeal airway is if there is risk of losing a patent airway. For example, if the throat might swell from injury/trauma or allergic reaction. Another example: To protect heart and brain when the airway might close off completely, such as in severe respiratory distress like a severe asthma attack.
What causes a asthma attack?
An asthma attack may be triggered by irritants such as dust or pollen
What is one of the major symptoms of asthma?
Asthma attack.
