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symptoms include: wheezing

Asthma symptoms are caused by the muscles tightening around the airways, and swelling and mucus production inside the airways. People with asthma have airways that are sensitive to some things that may not bother people without asthma. Things that set off or start symptoms are called triggers.

Can include: Doctors do not use one specific test to diagnose asthma.

Your doctor first needs to understand your symptoms and medical history

Your doctor will ask questions such as whether there is any family history of asthma,.

They will also try to understand if there are any other reasons for your symptoms before making a clinical diagnosis of asthma. In people older than 5 years, a lung function test that measures airflow in and out of the lungs will help your doctor to diagnose asthma. Asthma is more likely to be diagnosed if your symptoms: under 5, particularly as they find breathing tests difficult and there are many other causes for coughing and wheezing in small children.

Your doctor will assess your child’s symptoms and your explanation of their symptoms, and may give your child asthma medicine to measure its effect – this is called a ‘treatment trial’. Your doctor will monitor the effect this medicine has on your child and will use the results as part of their diagnostic process.

If you or a family member have breathing difficulties, keep a diary of symptoms to discuss with your doctor.

You could also make a video or audio recording of the wheezing, using your mobile phone. The diary may include:

  • whether the symptoms are worse after exercise
  • laughing or after an infection (colds or flu) ) can help to diagnose asthma in adults
  • children 5 years
  • older. Spirometry measures air flowing in
  • out of the lungs to give a measure of how well your lungs work

Other conditions, such as having a cold, can also affect lung function.

To do the test, you will blow into a tube as hard as you can for a few seconds. The spirometer measures the amount of air pushed through the tube, as well as other lung measurements.

Most adults and children older than 5 years are able to do this test. Asthma symptoms Asthma difficulty breathing or shortness of breath coughing These symptoms can become severe and lead to a life-threatening asthma emergency Asthma triggers respiratory infections, colds , flu or viruses dry cold air or temperature changes exercise pollen dust mites cigarette smoke Asthma diagnosis eczema or hay fever keep coming back, or happen at the same time each year are worse at night or in the early morning are clearly triggered by exercise, allergies or infections, or have a seasonal pattern improve quickly with reliever medication Diagnosis of asthma in children It’s often difficult to diagnose asthma in children Keep a record of asthma symptoms when the symptoms occur – such as during the day or worse at night how bad the symptoms are and how often they happen how long the symptoms remain and whether they change with time whether the symptoms are worse after exposure to animals, pollens or mould Lung function test A lung function test ( spirometry Where to get help In an emergency, always call 911 Emergency department of your nearest hospital Your GP (doctor) NURSE-ON-CALL (616) 555-0024 – for expert health information and advice (24 hours, 7 days) National Home Doctor Service – for after-hours home doctor visits (bulk billed) Tel. 13 SICK ( 13 7425 ) Asthma United States Tel.

1800 ASTHMA ( 1800 278 462 ) National Asthma Council United States Allergy and Anaphylaxis United States (616) 555-0400 Helen DeVos Children’s Hospital Grand Rapids – videos to help you better understand and manage your child’s asthma.

Key Points

  • symptoms include: wheezing
  • Things that set off or start symptoms are called triggers
  • Your doctor first needs to understand your symptoms and medical history
  • If you or a family member have breathing difficulties, keep a diary of symptoms to discuss with your doctor