Physicians use bronchodilators to treat asthma, bronchitis and emphysema. These respiratory diseases are characterized by airway obstruction caused by inflammation and thick secretions. Bronchodilators relax the smooth muscles in the lungs and...
In respiratory diseases like asthma and chronic obstructive pulmonary disease, or COPD, airways constrict and cause difficulty breathing. When the muscles around the airways constrict, it is called a bronchospasm, and makes breathing difficult....
Children afflicted with asthma often have special needs due to their young age and smaller airways. Asthma occurs when the bronchial tubes constrict causing tightness in the chest, difficulty breathing, wheezing and coughing. Children tend to...
Bronchodilators help open the airways to make it easier for people with certain lung conditions, including asthma and chronic obstructive pulmonary diseases such as bronchitis and emphysema, to breathe. Bronchodilator medicine, whether inhaled or...
Asthma is a condition in which the the airway becomes abnormally tightened and closed off (also known as bronchoconstriction). This makes it difficult for patients to breathe. Bronchoconstriction can be treated with medications called...
Bronchodilators are medicines used to relax the smooth muscle around the airways to "open up" the lungs. They can relieve spasm in these muscles as well. This group of medicines is used to treat asthma, chronic obstructive pulmonary disease,...
COPD, or chronic obstructive pulmonary disease, is a lung disease characterized by chronic obstruction of lung airflow. Dilating the airways with inhaled or oral medications helps to improve symptoms and improve overall oxygenation. The main...
Bronchiolitis is a chest infection that occurs in babies and is caused by a virus. Membranes of the lungs that line the bronchioles become inflamed and can leave the baby coughing and wheezing, sometimes for months after the end of the infection....
Chronic obstructive pulmonary disease, or COPD, characterized by difficulty in breathing, affects many people. This disease classifies as one of the most serious respiratory diseases caused by smoking cigarettes, the American Lung Association...
Bronchodilators are medications that are inhaled through the mouth into the bronchioles, which are tube-like passages that carry air, leading to the lung beds. These tubes of air become constricted with most lung diseases. This causes decreased...
Bronchodilators have both positive and negative effects in regard to health. Asthmatics or patients with other lung diseases use bronchodilators by inhalation, or as oral medications to open up airways to the lungs, Kidshealth.org reports. These...
When breathing becomes impaired, bronchodilators may relieve the symptoms of breathing difficulties. According to the Cleveland Clinic, bronchospasms result from narrowing of the bronchial airway caused by contraction of smooth muscle. Infections,...
People suffering from conditions such as asthma and chronic obstructive pulmonary disease use bronchodilators to help them breathe better. These types of medicines work either to relieve immediate or acute symptoms of respiratory attacks, or as...
Asthma is a condition of the lungs in which the bronchial tubes become constricted due to irritants and allergies. People who suffer from asthma require treatment to prevent it from becoming a life-threatening situation. The bronchial tubes...
There are two forms of bronchodilator medicines. The first is theophylline, a pill, syrup or solution sold under such names as Phyllocontin and Norphyl. The second is an adrenergic bronchodilator that's inhaled. This type is sold as Accuneb,...
According to the Asthma and Allergy Foundation of America, asthma affects 20 million Americans. Asthma is a lung disease of characterized by blocked or narrowed airways. This can cause breathing to become labored and difficult. There are two types...
Asthma is a chronic disease of the lungs that causes symptoms such as coughing, wheezing, tightness in the chest and difficulty breathing. The Centers for Disease Control and Prevention (CDC) report that over 23 million people in the U.S....
Asthma is a respiratory condition that causes symptoms such as wheezing, coughing, difficulty breathing and tightness in the chest. The Centers for Disease Control and Prevention (CDC) report that 7.3 percent of adults and 9.4 percent of children...
Cardiac asthma is a clinical condition caused by congestive heart failure and pulmonary edema, the accumulation of fluids in the lungs. It is characterized by an asthmatic-type wheezing due to the reduced efficiency of the heart at pumping blood...
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...
Many people with asthma take two kinds of medications: "long-term" maintenance medications to prevent an asthma attack, and "rescue" medications to provide rapid, short-term relief at the onset of symptoms. Asthma medications are taken orally, by...
COPD, or chronic obstructive pulmonary disease, encompasses bronchitis and emphysema, two lung diseases characterized by inflammation of the airways and excessive mucous production, which block airways. According to Donna D. Ignatavicius, MS RN,...
Asthma, also called bronchial asthma, is a chronic lung condition that affects more than 23 million Americans, including 7 million children, according to the American Lung Association. Bronchial asthma occurs when the airways of the lungs swell,...
Acute bronchial asthma, hypersensitivity of the bronchial tubes leading to the lungs, causes bronchial constriction, swelling and inflammation in response to certain triggers, decreasing the amount of oxygen the lungs receive. Bronchial asthma...
Asthma, which affects more than 20 million people in the United States and 4 to 7 percent of people worldwide, according to the Merck Manual, causes airways to constrict in response to inflammation. The leading cause of hospitalization of children...
Acute bronchitis affects approximately 5 percent of all adults, prompting almost all of them to see their doctors, according to an article in "Canadian Family Physician." This condition is characterized by a persistent and productive...
Asthma is a common respiratory condition of the lungs. It is characterized by inflammation of the airways, leading to respiratory distress, cough and wheezing. Treatment in children is aimed at prevention of asthma attacks and therapy for acute...
Bronchitis refers to inflammation of the air passages that lead to the lungs, including the distal part of the trachea and the bronchi. While physicians usually consider bronchitis to be due to an infection, allergens and environmental irritants...
Ten million American adults and children suffer from allergic or extrinsic asthma, according to the Asthma and Allergy Foundation of America. Not all asthma is allergy-related, but people with allergies may have asthma symptoms when the immune...
