What are the symptoms of allergic cough? Detailed explanation of 8 characteristics

Allergic cough is often a symptom that occurs at night. Patients may cough if they are allergic to the air or the current smog air, or if they are allergic to perfume or certain smells.

So what are the symptoms of allergic cough? I believe not many people know about it, so let’s take a look at the symptoms of allergic cough.

1. Chronic cough without cause for more than two months, the cough is mostly paroxysmal, irritating, dry cough, or with a small amount of white foamy sputum; children may experience nausea or vomiting when the cough is severe.

2. The symptoms may be aggravated by inhaling irritating odors (including cold air, smoke or chemical odors such as paint, dichlorvos, air fresheners, perfume and car exhaust) or contacting allergens such as bed dust and dust mites; they may be aggravated after strenuous exercise or laughing.

3. The onset of the disease is often related to the environment or time, such as being aggravated in the morning and evening or at night, aggravated at home, and relieved outdoors.

4. Patients with allergic cough may experience throat itching.

5. After the cough is relieved, the patient is like a normal person, with no obvious abnormalities found in auscultation, X-ray or CT examination.

6. Patients with allergic cough do not respond to multiple antibiotics.

Multiple antibiotics do not work for patients with allergic cough

7. 40% of patients may have symptoms of allergic rhinitis such as sneezing, runny nose or nasal congestion. Children may also rub their noses and eyes. Many foreign doctors call it allergic rhinitis-bronchitis.

8. For patients with atypical cough symptoms or patients who have been unable to be diagnosed, airway reactivity measurements and allergen tests should be performed as soon as possible to help confirm the diagnosis and avoid misdiagnosis.