The Disease of Asthma Essay

Asthma itself is an inflammatory disease characterized by increased airway responsiveness due to a variety of stimulus. The inflammation causes the hyper-responsiveness than in turn causes bronchiolar smooth muscle constriction, resulting in obstruction of airflow. Some

Asthma is a long-term lung disease. Those with asthma have sensitive airways in their lungs which triggers a flare up. When this flare up happens the muscle around the airways squeeze tight and the airways swell, become narrows and produce more mucus. (Anon., 2016) All these things make it harder for a person to breathe. Asthma effects the human body’s respiratory system. Asthma causes a spasm and constriction of the bronchial passages and the swelling and the inflammation of the mucous lining. The body responds by defence cells from the immune system, which causes the airways to swell and the muscles surrounding the airways to contract. Which is what cuts off the airflow. While a person is in asthma attack, the asthmatic cannot breathe which

Asthma Attack – An asthma attack is a sudden worsening of asthma symptoms caused by the tightening of muscles around the airways. During an asthma attack, the lining of the airways also become swollen or inflamed and thicker mucus, more than normal, is produced. All of these factors, cause symptoms of an asthma attack such as difficulty breathing,

Asthma is a chronic inflammatory disorder of the bronchial mucosa and hyperreactive bronchial tubes. Its etiology has been linked to both genetic and environmental factors. Several genes, including those that influence the production of proteins and cells involved in the immune response (such as interleukins, eosinophils, mast cells) have been linked with asthma. A decreased number of T-regulatory cells is also associated with asthma. Environmental factors linked with asthma include exposure to allergens, urban residence, and smoking (or exposure to secondary smoke). Recurrent respiratory tract viral infections may also contribute to the development of asthma. Decreased exposure to certain infectious organisms during early childhood, and the consequent underdevelopment of the immune response, can also lead to the development of asthma--this is known as the hygiene hypothesis (McCance & Huether, 2014, p. 1263-4).

Many things, called triggers, such as pollen, dust, mold, tobacco smoke etc... can start symptoms. Asthma symptoms can make it hard for some people with asthma to do everyday things like going to work or school. Some symptoms of asthma would be chest tightness or pain, coughing or wheezing, and trouble sleeping from coughing or wheezing. An asthma attack or episode is a time of increased asthma symptoms. The symptoms can be mild or severe. During an asthma attack, the lining of the airways in the lungs swells, and the muscles around the airways tighten which make the airways narrower. All of these changes in the lungs block the flow of air, making it hard to breathe. However, there are warning signs of asthma attacks such as fast heartbeat, fast breathing, blue lips or fingernails, and if quick-relief medication does not work. Staying away from triggers and working with a doctor to take the right medications at the right times can help an individual keep their asthma under control. I decided to choose asthma out of the curiosity of how many individuals are affected by this chronic disease in Michigan and if it could be correlated to the pollution or

Based on Ignatavicius and Workman, asthma is usually a chronic condition that causes obstruction. The pathophysiology behind asthma, is the hypersensitivity of the tissue in the lungs. When a trigger comes in to the lungs, the airway overreacts to it, and causes excessive swelling and mucous productions, which constrict the airway and makes it difficult for the individual to breath (2016). There are different types of trigger that can initiate an asthma attacks, and it also varies per individuals. Some of the triggers are allergens, dust mites, outdoor air

The cause is not known, but the exposure to environmental and genetic factors seems to play an important role. The main symptom is an asthma flare-up or asthma attack, provoking cough, chest tightness, breathing trouble and wheezing. The attacks can be trigger by tobacco smoke, pollution, mold, pollen, dust,… etc. Asthma has no cure, but it is possible to take some medication such as the inhalation of short-acting-beta2-agonist allowing the muscles to relax and improve the air flow. It is also important to avoid the exposure to the triggers.4

Asthma is a disease that affects your lungs. It causes repeated episodes of wheezing, breathlessness, chest tightness, and nighttime or early morning coughing. Asthma can be controlled by taking medicine and avoiding the triggers that can cause an attack. You must also remove the triggers in your environment that can make your asthma worse.

The bronchi and bronchiole tubes are loosely wrapped with muscle. During regular breathing, the muscles around these airways are relaxed (5). This allows air to flow freely through these passageways to the alveoli. However, during an asthma attack, air has trouble reaching the alveoli, which prevents the body from receiving oxygen. This is because the airways become smaller. Firstly, the muscles around the airways spasm and contract. This then causes inflammation of the bronchioles and bronchi themselves, which causes a mucus to be produced.

Asthma is a chronic lung disease characterized by episodes in which the bronchioles constrict due to oversensitivity. In asthma, the airways (bronchioles) constrict making it difficult to get air in or out of the lungs. Breathlessness is the main symptom. The bronchi and bronchioles become inflamed and constricted. Asthmatics usually react to triggers. Triggers are substances and situations that would not normally trouble an asthma free person. Asthma is either extrinsic or intrinsic. Extrinsic is when the inflammation in the airway is a result of hypersensitivity reactions associated with allergy (food or pollen). Intrinsic asthma is linked to hyper responsive reactions to other forms of

Asthma is “a chronic condition that causes inflammation and narrowing of the bronchial tubes.” Allergic and nonallergic are the two types of asthma. Allergic asthma is caused by being exposed to an allergen, and nonallergic asthma can be caused by factors such as illness, stress, exercise. Some of its symptoms are coughing, shortness of breath, chest tightness, and wheezing.

The most common triggers include allergens, smoke (tobacco and other), air pollution, non selective beta-blockers, and sulfite-containing foods. [94] Cigarette smoking and (passive smoke) may reduce the effectiveness of medications such as corticosteroids.[95] Laws that limit smoking decrease the number of people hospitalized for asthma.[96]

In some cases, it could lead to a life-threatening attack. Asthma may cause difficulty in breathing, chest pain, and cough. The symptoms may sometimes flare up.

                  Asthma is a disease which affects the airways of the lungs, causing a kind of wheezing whenever an individual breathes, coughing, and you would run out of breathe a lot quicker than an individual without asthma. The

Some people ask, what is asthma? As stated before, asthma is a condition that affects the respiratory airway and makes it difficult for people to breathe. We do not know what causes asthma, so it could be stated that the cause of this disease varies from person to person. Asthma, just like many other respiratory diseases, has different types. There is allergic and no allergic asthma. Allergy is the body’s immune system reacting unusually to a foreign substance. People could be allergic to anything. Sometimes the allergies could be harmful or none harmful things like food, pollen, dust, or even our domestic pets.