Signs and symptoms of ASTHMA? Tests to find asthma

 Asthma is a condition in which your airways narrow and swell and may produce extra mucus. This can make breathing difficult and trigger coughing, a whistling sound (wheezing) when you breathe out, and shortness of breath.


For some people, asthma is a minor nuisance. For others, it can be a major problem that interferes with daily  and may lead to a life-threatening asthma attack.


Asthma symptoms vary from person to person. Doctors may have seen many patients with infrequent asthma attacks, some have symptoms only at certain times — such as when exercising — or have symptoms all the time.


Major signs and symptoms of ASTHMA include:

  • Shortness of breath

  • Chest tightness or pain

  • Wheezingactivities when exhaling, which is a common sign of asthma in children

  • Trouble sleeping caused by shortness of breath, coughing, or wheezing

  • Coughing or wheezing attacks that are worsened by a respiratory virus, such as a cold or the flu.

  • Signs that your asthma is probably worsening include:

  • Increasing difficulty breathing, as measured with a device used to check how well your lungs are working (peak flow meter)

  • The need to use a quick-relief inhaler more often.

  • For some people, asthma signs and symptoms flare up in certain situations:

  • Exercise-induced asthma, which may be worse when the air is cold and dry

  • Occupational asthma, triggered by workplace irritants such as chemical fumes, gases, or dust

  • Allergy-induced asthma is triggered by airborne substances, such as pollen, mold spores, cockroach waste, or particles of skin and dried saliva shed by pets (pet dander).


Tests which you can find Asthma?


The following are the most common tests used to help diagnose asthma: The FeNO test involves breathing into a machine that detects the level of nitric oxide in your breath, which is a symptom of pulmonary inflammation. Spirometry is a test in which you blow into a machine that measures how quickly you can expel air and how much air you can hold in your lungs.

  • Spirometry

  • Blood test

  • Lung function tests

  • Bronchial challenge tests

For more doubts, consult with the specialist on the Online Doctor Consultation app Ask Second Opinion.

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