Asthma is a disease that affects the respiratory system. This system is in charge of the spirit in the human body. It is the second most important system in the body by the heart. Airways that carry air in and out of the lungs swell when irritated and it is not possible to compare the air required and this causes a lack of air. This will lead to the symptoms of asthma seen.
These symptoms are coughing, wheezing, shortness of breath, chest tightness and difficulty breathing. The symptoms of asthma are usually triggered by different conditions which one is exposed. They are animals, fungi, molds, emotions, vigorous exercise, sex hormones, dust mites and air pollution. These conditions already become one, responds to it and thus cause asthma symptoms that lead to the attack.
It is important to avoid what triggers asthma if one is as they vary from person to person. Asthma definition can be characterized by its causes which include hereditary, eczema, allergies, smoking and environmental pollution. These are the main causes. Some like smoking and environmental pollution can be avoided. Asthma is a disease that affects all ages from infants, children, adults and the elderly. This disease is wide spread and can not be said to recruit only a certain part of the world.
Asthma can turn out to be a fatal disease if not controlled. There are different types of asthma as mild, severe and prolonged. Most cases start mild and tend to progress, this could be due to lack of proper treatment or could also be inevitable. Asthma is a disease that does not have a permanent cure. Treatment is available only to control the situation and make patients live comfortably in these conditions and reduce the chances of it getting worse.