Bronchial Asthma Causes

Bronchial asthma is a type of severe and chronic respiratory disorder which results in airway blockage. Also, the airways may be lined with excess mucus and become inflamed. This results in difficulty in breathing. This is sometimes considered to be a stem of allergies to some stimulants which are either internal or external. This condition is one of the dangerous respiratory disorders. But, what are bronchial asthma causes. Following lines give information on what exactly causes this condition.

Bronchial Asthma Causes:

Bronchial asthma is caused by airways inflammation which results in constriction of air flow. Hence, it leads to asthma. This can also be caused by muscle spasms around bronchial tubes. Some direct physiological reasons can also cause bronchial asthma. But, what exactly causes bronchial asthma is discussed in the below paragraph.

Usually, bronchial asthma is considered as a result of allergic reactions. Allergic reactions are associated with T lymphocytes, mast cells and eosinophils. These cells are responsible for various reactions which take place in the body. When histamines are released, they cause reactions such as drippy noses, constriction in airways and skin allergies. The T lymphocytes are related to inflammation and allergies and eosinophils are related to allergic reactions. The amalgamation of these cells results in the attack of bronchial asthma.

Other factors which cause bronchial asthma are workings of stomach and gastrointestinal tract. Hence, in the initial stage people complain about indigestion, diarrhea and constipation.

Some food additives

Allergens which cause asthma include pollen, food, pet dander, dust mites and mold
Anxiety and emotional stress
Crying, coughing, laughing and/or sneezing may cause asthma symptoms
Weather changes
Some medications such as NSAIDs and aspirin
Acid reflux
Incense stick or perfumes smell
Smoke
Air toxins
Air pollution
Exercising
Cigarette smoke
Infections such as pneumonia, common flu and cold