Asthma is a breathing disorder that affects people of all ages. Asthma symptoms occur when the respiratory airways swell up, fill with mucus or become narrowed (a condition called bronchospasm). While its underlying cause has not yet been...
In asthma, airways to the lungs become blocked, causing many symptoms that result in difficulty in breathing. Asthma can be allergy related, caused by allergens such as pet dander, mold or pollen. It can also develop from outside factors such as...
Asthma occurs when the lungs get irritated and constrict or narrow. Inflammation in the lungs also occurs. The combination of inflammation and constriction make it difficult to breath. People with severe asthma may experience flare-ups often for...
Children diagnosed with severe asthma may not obtain the full level of therapeutic relief from traditional asthma medications because of a little-known infection. At the time of publication, researchers presented evidence that an antibiotic can...
Asthma is a condition of chronic inflammation in the lungs. The inflammation causes narrowing of the airways, which results in a characteristic high-pitched sound, called wheezing, as air tries to move out through the narrowed airways. Children...
Asthma is a chronic condition affecting the lungs and respiratory track, restricting airflow due to inflammation. The best way to avoid an asthma attack is to use preventative measures. Some asthma attacks respond to natural remedies, which may...
Asthma severity classification levels are guidelines for the diagnosis of asthma. They assist clinicians in determining the proper course of treatment based on your symptoms. This classification system is accompanied by guidelines that assist...
According to figures from the Asthma and Allergy Foundation of America (AAFA), approximately 5 percent of people in the United States suffer from asthma, a disease that affects the lungs in varying degrees of severity. While many people with...
Allergic reactions to certain foods is a major risk factor for life-threatening asthma attacks, according to an October 2010 study in the "Journal of Allergy and Clinical Immunology." The study found that people with a high risk of food allergies...
Asthma affects approximately 16 million people in the United States, the Centers for Disease Control and Prevention says. According to the National Asthma Education and Prevention Program, the severity can be classified from intermittent to mild...
When you become pregnant, hormone level changes affect different systems of your body. Immune system responses change and the severity of your allergy and asthma symptoms might change. Since severe allergic reactions could cause complications to...
Asthma, a disease of the airways, has become increasingly common in industrialized nations. According to "Harrison's Principles of Internal Medicine," it affects about 15 percent of children and 10 percent of adults in affluent...
Asthma is a chronic lung disease in which the bronchial airways become inflamed and swollen, decreasing the amount of air the individual is able to exhale in a single breath. An asthma attack, which can be mild or severe, can be caused by a number...
According to the Mayo Clinic, an asthma attacks occurs when the airways become inflamed and constricted. Coughing, wheezing and shortness of breath are signs of an asthma attack. When the attack is minor, home treatments can be effective; severe...
Asthma, which affects around million Americans, causes reversible narrowing of the airways. People with asthma have hyper-reactive airways that constrict in response to stimuli that usually don't affect people. Inflammation also occurs in the...
A blue tongue and lips, or cyanosis, may occur during a severe asthma attack. The skin turns blue due to a lack of oxygen reaching the blood and tissues, according to the University of Illinois Medical Center. The lungs are deprived of oxygen when...
Allergic asthma is another word for extrinsic asthma, indicating that allergic reactions to inhaled substances cause the lungs to become inflamed and swollen. Symptoms associated with extrinsic asthma include wheezing, coughing, difficulty...
For more than 6,000 years, people have valued fragrant oils for their relaxing, invigorating and medicinal properties. Aromatherapy remains one of the most popular and widespread practices of alternative medicine. When executed by trained...
According to the Centers for Disease Control and Prevention, asthma ranks among the most common chronic conditions in the United States, affecting an estimated 16.4 million people. Asthma is not curable but individual attacks can often be...
Unlike people with seasonal allergies, those who are allergic to mold experience symptoms year-round. Symptoms of a mold allergy include sneezing, nasal discharge, nasal congestion, itching, and dry, scaling skin, according to the Asthma and...
According to the National Heart, Lung and Blood Institute, more than 22 million people are known to have asthma in the United States and of these people, six million are children. Asthma is a disease that affects the lungs. It causes constriction...
Asthma exacerbation may severely worsen an asthmatic condition through shortness of breath, coughing, wheezing or chest tightness. The exacerbation occurs because of decreases in airflow that increase the severity of asthma reactions. Inhaled...
Asthma is a chronic lung disease that is characterized by periods of bronchospasm, in which the airways within the lungs constrict and are unable to deliver oxygen correctly. Hypoxia is defined by "Mosby's Medical Dictionary" as an insufficient...
Bronchitis is an acute or chronic condition that develops when the tubes that carry oxygen to and from the lungs become inflamed. Asthma is a chronic condition characterized by periodic episodes of airway inflammation. While the symptoms of an...
Asthma is an illness in which something in your environment (such as mold, dust or pollen) triggers an immune reaction in your lungs, making it difficult to breathe. Common symptoms include coughing, which may be worse at night, and wheezing,...
Panafcort 25 is the Australian brand name for the generic drug prednisone. This corticosteroid has uses in many treatments, MyDr.com.au reports, including severe asthma, arthritis and ulcerative colitis. Corticosteroids work to reduce the...
Asthma is a serious disease that causes difficulty breathing. An acute attack may lead to death if not promptly addressed. Preventing asthma flares is the best approach, and a combination of medications, avoiding environmental triggers and...
Acute asthma attacks occur suddenly and unexpectedly. During an asthma attack, a person's airways become inflamed and produce excess mucus. The muscles around the airways constrict and airflow is reduced to vital organs. Symptoms include...
A tracheotomy is a procedure that opens the airways directly through the neck. Learn about the dealing with and performing a tracheotomy in this video.
Chickenpox are caused by the Varicella-Zoster virus, which is closely related to the herpes simplex viruses. Learn more about Varicella-Zoster virus in this health video.
