Baby with Severe Allergic Cough and No Fever
What is an allergic cough?
An allergic cough is a type of cough that is caused by an allergic reaction. Allergens are substances that can trigger an allergic reaction. When an allergen enters the body, the immune system produces antibodies to fight it off. These antibodies can then bind to cells in the airways, causing inflammation and swelling. This inflammation can lead to coughing, wheezing, and other respiratory symptoms.
What are the symptoms of an allergic cough?
The symptoms of an allergic cough can vary depending on the severity of the allergic reaction. Mild symptoms may include:
Dry, hacking cough
Itchy or watery eyes
Sneezing
Runny nose
More severe symptoms may include:
Wheezing
Shortness of breath
Chest tightness
Difficulty breathing
What causes an allergic cough?
Allergic coughs can be caused by a variety of allergens, including:
Pollen
Dust mites
Pet dander
Mold
Foods
Insect stings
How is an allergic cough diagnosed?
An allergic cough is diagnosed based on the patient's symptoms and a physical examination. The doctor may also order allergy testing to identify the specific allergens that are triggering the cough.
How is an allergic cough treated?
The treatment for an allergic cough depends on the severity of the allergic reaction. Mild symptoms can often be treated with over-the-counter antihistamines or decongestants. More severe symptoms may require prescription medication, such as inhaled corticosteroids or bronchodilators.
How can I prevent an allergic cough?
The best way to prevent an allergic cough is to avoid exposure to allergens. If you know what allergens are triggering your cough, you should try to avoid them as much as possible. You can also take steps to reduce your exposure to allergens, such as:
Keeping your home clean and free of dust and pet dander
Using a dehumidifier to reduce mold growth
Avoiding outdoor activities on high pollen days
Wearing a mask when mowing the lawn or doing other outdoor activities that may expose you to allergens
When should I call the doctor?
You should call the doctor if your child has an allergic cough that is severe or does not improve with over-the-counter treatment. You should also call the doctor if your child has any of the following symptoms:
Wheezing
Shortness of breath
Chest tightness
Difficulty breathing
Fever
Blue or purple lips or fingernails
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