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post in: Health, News Date:22 Aug 2017, 13:05 views:3284
14, shares, more than 300 million people across the world suffer from asthma, a chronic lung disease the major contributing factors being the modern environmental pollutants and harmful microorganisms. . This condition leads to swelling, inflammation and production of more mucus causing tightening and narrowing of the airways, which is termed as bronco constriction that has been one of the leading causes for mortality. Asthma is a chronic breathing lung condition, caused due to constriction and inflammation of the bronchial tubes. .
A common disorder of both children and adults, it triggers recurring bouts of cough, tightness in the chest, wheezing, and breathlessness known as asthma attacks. . Nevertheless, following simple natural remedies, these attacks may well be prevented. Types of asthma, extrinsic asthma, extrinsic asthma is a type depending upon the response of the immune system to environmental pollutants such as inhalation of dust, mite, pet danders, and pollens.
Harmful chemicals such as food, preservatives, exercise, smoke, deodorants, perfumes, and cigarette smoke; cold atmosphere, chest infection, stress and laughter induce intrinsic asthma. Nocturnal asthma, nocturnal or night-time, asthma symptoms are those that get worse at night, triggered by allergic reactions to pet dander, dust or sinusitis. This may occur while lying down with the person experiencing shortness of breath or wheezing that wakes them up at night especially between.00 and.00 Am, which indicates a worsening of the inflammation in the airways.
Occupational asthma, occupational asthma as the name suggests is induced at the work place due to constant exposure to chemicals, vapours, fumes, irritants and dust. The exposure to such substances irritates the airways resulting in an allergic reaction.
However, these symptoms disappear once the person quits the job. Exercise asthma, asthma triggered due to exercise is common among children and adults. .
During vigorous exercise occurrences of cough, wheezing and breathless indicates that the person is suffering from this kind of asthma. . The difficulty is caused is due to excess mucus and inflammation of the bronchial tubes which make the passage of air very complex. Cough variant asthma, the most difficult to diagnose is cough variant asthma, as other conditions such as hay fever, sinusitis, post nasal drip and chronic bronchitis ought to be ruled out. .
In this type of asthma, the only symptom signalling the symptoms is dry chronic, cough, persisting for prolonged periods caused due to an allergic reaction to the environmental pollutants. . However, this causes a reaction in the lungs forcing a cough, which helps clear the airway. Constricted and inflamed airways unresponsive to steroids treatment refers to steroid resistance asthma, to reduce inflammation and obstructed airways. .
While most of them respond to accepted drawn in glucocorticoid steroid therapy some of them are indifferent and are unresponsive towards steroids. . Nevertheless, a higher dose of steroid will help alleviate the symptoms, with a few side effects though. Symptoms of asthma, the characteristic signs and symptoms of asthma are a wheezing sound during exhalation, coughing, breathlessness, tightness in the chest, severe cough during an attack of flu, sneezing, lack of sleep due to breathing difficulty, tiredness, headache, blocked nose, sensitivity in the throat.