There are innumerable causes for coughing and wheezing. When there are no obvious illnesses accompanying your cough, you might have a chronic respiratory disease such as asthma, bronchitis, emphysema or pneumonia.

People with asthma suffer from spasms in which their airways contract, resulting in wheezing, coughing and difficulty breathing. According to Brown University, coughing is the primary, or even the only symptom of asthma in some people. Asthma coughing after eating can be due to several causes, called triggers.

Taking a medicine more frequently or at higher doses than is prescribed without consulting a doctor is not a good idea -- and most people know this. However, what exactly are the long-term risks of overusing an asthma inhaler? Well, it depends on what, specifically, is being overused. ...

Allergies are a reaction of the immune system to harmless substances. Allergies may cause nasal symptoms, hives, asthma or even anaphylaxis, a severe form of allergy that may be fatal. Most mild allergies can be controlled with simple, symptomatic treatments.

Prednisone belongs to the corticosteroid family of medicines. Prednisone addresses low corticosteroid levels in the body, which for some people results in problems such as serious allergies, multiple sclerosis, arthritis, lupus and organ disorders.

Asthma is a chronic condition that affects the airways in your lungs. During an asthma attack, the airways become inflamed and constricted, making it difficult to breathe normally. When you are exposed to certain triggers, symptoms like coughing, wheezing, and chest tightness result.

When the body's immune system reacts to normal substances, such as tree pollen or cat hair, allergic symptoms develop in the skin, lungs and internal tissues.

A number of diseases in infants require respiratory treatment using a nebulizer. Nebulizers deliver medications that help open the bronchial tubes in a fine mist spray that easily enters the lungs.

Regular exercise offers many benefits for people with asthma, including less frequent asthma symptoms, and improved heart and physical fitness. Swimming is a healthy form of aerobic exercise for people with asthma, especially for those whose symptoms are triggered by outdoor allergies or cold temperatures.

Albuterol is a medication called a bronchodilator. It is used in the treatment of asthma by relaxing the muscles that surround the airways, allowing them to open up more and make breathing easier. The effects of albuterol occur within minutes and typically last for four to six hours.

Asthma inflames and constricts your bronchial tubes, which are essential tools in helping you breathe correctly. Symptoms include breathing difficulties, chest pain and wheezing, which vary in intensity depending on the severity of your asthma.

People with chronic lung conditions, such as asthma or emphysema, may use a nebulizer -- a machine that turns liquid medicine into mist. During a treatment, the mist is inhaled through a face mask or mouthpiece for a span of about 10 to 15 minutes. Nebulized medicines are often used to help improve airflow.