Allergic Alveolitis Signs and Symptoms
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Allergic Alveolitis is characterized by an allergic inflammation of the small air sacs in the lung (Alveoli), which allow the transfer of oxygen and carbon dioxide between the air and the blood. If these become inflamed, breathing becomes harder and harder. An attack can be precipitated by exposure to many allergens, including hay, flour or pigeons; and can involve either a sharp short episode or long-term problems. A classic form of this is 'farmer's lung' caused by inhalation of dust from moldy hay.
Symptoms of Allergic Alveolitis
Below are the common signs and symptoms of Allergic Alveolitis:
- Breathlessness and wheezing, although this may take some hours to develop fully
- Dry Cough
- Generally feeling of ill health, with fever-like flu, chills and joint pains, headaches, loss of appetite and tiredness
- May develop into a chronic condition with prolonged episodes
- Clubbed fingernails are an occasional accompaniment if develops into a long-term problem
An acute attack should resolve in a few days, but the best course of management is to avoid whatever causes the attack. It is also advisable to consult with your doctor should for proper treatment.
Airborne Allergens
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Those who react to airborne allergens usually have allergic rhinitis and allergic conjunctivitis. Airborne allergens include dust mites, cockroach parts, pollens, and molds:
• Dust mites These microscopic creatures are one of the most common causes of allergies and are present year-round in most parts of the country, although they do not live at high altitudes. Dust mites live in bedding, upholstery, and carpets.
• Cockroaches The body parts and waste products of these insects are also a major household allergen, especially in inner cities. Asthma rates of inner city children are high, probably due to cockroach exposure in overcrowded buildings.