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A persistent cough at night. A whistling sound when you breathe out. Tightness in the chest after a walk in the heat. In Qatar, where dust storms, humidity, strong air conditioning and indoor allergens are part of daily life, asthma is a condition many people live with without realising it. With the right plan, most people with asthma live fully active lives.
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What is asthma?
Asthma is a long-term condition in which the airways become inflamed and narrow. When exposed to a trigger, the airway muscles tighten and extra mucus is produced, making it harder to breathe. Symptoms come and go, so you may feel well for weeks and then have a flare-up.
Common symptoms
- Wheezing, especially when breathing out
Shortness of breath - Chest tightness
- Coughing, often worse at night, early in the morning or with exercise
In children, a night cough or cough with exercise may be the only sign. If these symptoms keep returning, ask your doctor to look at the possibility of asthma.
Triggers common in Qatar
- Dust and sand during windy days and storms
- House dust mites, mould and pet dander, which can build up in air-conditioned homes
- Sudden switches between hot outdoors and cold indoors
- Respiratory infections such as colds and flu
- Cigarette smoke, shisha, bakhoor (incense) and strong perfumes or cleaning products
- Exercise, especially in hot, dry air
- Allergies, stress, reflux and some medicines
Keeping a symptom diary for a few weeks helps you and your doctor spot your own pattern.
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What causes asthma?
The exact cause is not fully understood. It is usually a mix of inherited tendency and environment. Asthma is more likely if you have a family history of asthma, eczema or hay fever, were exposed to tobacco smoke, had frequent childhood chest infections, or work around dust and chemicals.
How asthma is diagnosed
Diagnosis starts with your symptoms and history, followed by a physical exam. A breathing test called spirometry measures how much air you can blow out and how quickly. It may be repeated after a reliever inhaler to see whether your airways open. Peak flow monitoring, allergy testing and a chest X-ray can also help rule out other causes.
Treatment: control and relief
Asthma treatment has two parts. Relievers are quick-acting inhalers that open the airways within minutes. Controllers, usually inhaled steroids, reduce inflammation and prevent symptoms when taken every day. Your doctor will give you a written action plan covering what to take daily, how to spot worsening symptoms and when to seek help. Always ask for your inhaler technique to be checked, as poor technique is one of the most common reasons for poor control.
When asthma is an emergency
Go to a casualty department or call 999 if you have severe breathlessness, cannot speak in full sentences, your reliever is not helping, your lips or fingertips look blue or grey, or a child is struggling to breathe with the skin between the ribs pulling in.
Living well with asthma
- Take controller medicine as prescribed, even when you feel well
- Avoid known triggers and keep indoor air clean
- Get your yearly flu vaccine
- Warm up before exercise and keep your reliever with you
- Review your control with your doctor regularly
