Inflammation of the main breathing passages can cause a bout of bronchitis. Recurring symptoms can signal a case of chronic bronchitis brought on from a number of causes, including allergic reactions to food and other environmental sources. An allergy can compromise the immune system, which then cannot fight off infections that can cause symptoms of allergic bronchitis.
Early Signals
An itchy or scratchy throat is one of the first signs that an allergic reaction has created the conditions to bring on a bronchitis attack.
Considerations
An allergic bronchitis attack may begin in earnest with a stuffy nose, heavy mucus build-up and sore throat.
Full Blown
Severe wheezing and coughing are signs that a full bronchitis attack is in progress.
Food Allergy
If the attack is caused by a food allergy, accompanying symptoms include nausea, vomiting and stomach pains.
Drug Allergy
If the bronchitis resulted from a drug allergy, the patient can be in serious trouble. Symptoms will affect the entire body, and include muscle weakness and shortness of breath.
Complications
Chronic bronchitis can lead to serious respiratory complications and pneumonia. While smoking is the leading cause of chronic bronchitis, doctors should test for allergies to rule them out as the source of the persistent condition.
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