Asthma Symptoms

According to the leading experts in asthma, the symptoms of asthma and best treatment for you or your child may be quite different than for someone else with asthma.

The most common symptom is wheezing. This is a scratchy or whistling sound when you breathe. Other symptoms include:
• Shortness of breath
• Chest tightness or pain
• Chronic coughing
• Trouble sleeping due to coughing or wheezing

Asthma symptoms, also called asthma flare-ups or asthma attacks, are often caused by allergies and exposure to allergens such as pet dander, dust mites, pollen or mold. Non-allergic triggers include smoke, pollution or cold air or changes in weather.

Asthma symptoms may be worse during exercise, when you have a cold or during times of high stress.


Children with asthma may show the same symptoms as adults with asthma: coughing, wheezing and shortness of breath. In some children chronic cough may be the only symptom.

If your child has one or more of these common symptoms, make an appointment with an allergist / immunologist:
• Coughing that is constant or that is made worse by viral infections, happens while your child is asleep, or is triggered by exercise and cold air
• Wheezing or whistling sound when your child exhales
• Shortness of breath or rapid breathing, which may be associated with exercise
• Chest tightness (a young child may say that his chest “hurts” or “feels funny”)
Fatigue (your child may slow down or stop playing)
• Problems feeding or grunting during feeding (infants)
• Avoiding sports or social activities
• Problems sleeping due to coughing or difficulty breathing

Patterns in asthma symptoms are important and can help your doctor make a diagnosis. Pay attention to when symptoms occur:
• At night or early morning
• During or after exercise
• During certain seasons
• After laughing or crying
• When exposed to common asthma triggers

 

 

Asthma Diagnosis

An allergist diagnoses asthma by taking a thorough medical history and performing breathing tests to measure how well your lungs work.

One of these tests is called spirometry. You will take a deep breath and blow into a sensor to measure the amount of air your lungs can hold and the speed of the air you inhale or exhale. This test diagnoses asthma severity and measures how well treatment is working.

Many people with asthma also have allergies, so your doctor may perform allergy testing. Treating the underlying allergic triggers for your asthma will help you avoid asthma symptoms.