Asthma — diagnosis and long-term care in Dubai
Asthma is a long-term airway condition that causes wheeze, breathlessness, chest tightness and cough — often worse at night, with exercise or during dust and pollen exposure. Diagnosis uses symptoms plus objective tests such as spirometry. Long-term care combines preventer inhalers, technique review and an action plan.
- · Cannot speak in full sentences due to breathlessness
- · Reliever inhaler not helping
- · Lips or fingers turning blue
- · Silent chest or drowsiness
- · Call 998 immediately for a severe attack
Dubai emergency: 998. Do not wait for a clinic appointment for these signs.
- · Diagnosis needs symptoms plus objective testing — spirometry, FeNO or peak flow variability
- · Daily preventer (inhaled steroid) inhaler is the cornerstone — reliever-only care is out of date
- · Every person with asthma should have a written action plan
- · Inhaler technique is checked at every review
- · Sudden severe wheeze with difficulty speaking or blue lips is a medical emergency — call 998
What asthma is
Asthma is chronic airway inflammation that makes the airways sensitive and prone to narrowing in response to triggers. It is a variable condition — symptoms and lung function change over time.
How common it is
Common — around 5–10% of adults. Prevalence in Dubai is significant due to dust, pollen, mould and indoor allergens.
Main symptoms
- · Wheeze
- · Breathlessness
- · Chest tightness
- · Cough — often worse at night or early morning
- · Symptoms triggered by exercise, cold air, dust or allergens
Less common symptoms
- · Only cough (cough-variant asthma)
- · Difficulty on exertion mistakenly attributed to fitness
Causes
- · Genetic predisposition
- · Atopy (eczema, hay fever, food allergies)
- · Environmental exposures (dust mites, mould, pollen, tobacco smoke)
- · Viral infections in childhood
Risk factors
- · Family history
- · Personal history of eczema or hay fever
- · Occupational exposures
- · Air pollution and dust exposure
Possible complications
- · Frequent exacerbations
- · Reduced quality of life and exercise capacity
- · Fixed airway narrowing over time if uncontrolled
- · Life-threatening acute attacks
How this condition is diagnosed
- · Careful history of variable symptoms and triggers
- · Spirometry with bronchodilator reversibility
- · FeNO (fractional exhaled nitric oxide) testing where available
- · Peak flow diary showing variability
- · Allergy assessment where relevant
Questions your doctor may ask
- · When and how often do symptoms happen?
- · Any triggers — exercise, cold air, dust, pollen, pets?
- · Any night-time symptoms?
- · Current inhaler use — reliever how often?
- · Any history of eczema, hay fever or allergies?
Examination
- · Chest auscultation
- · Peak flow measurement
- · Inhaler technique demonstration
Blood tests
- · Full blood count (eosinophils)
- · IgE and specific allergen testing where relevant
Other tests
- · Spirometry with reversibility
- · FeNO
- · Peak flow monitoring
- · Chest X-ray where diagnosis unclear
When specialist referral may be needed
- · Difficult-to-control asthma despite treatment
- · Suspected occupational asthma
- · Need for biologic therapy in severe asthma
- · Diagnostic uncertainty
Treatment
Overview
- · Daily inhaled steroid preventer (with fast-acting reliever) as the modern standard
- · Step up to combination inhalers as needed, guided by control
- · Written personalised action plan
- · Trigger avoidance where possible
- · Annual review, sooner after any exacerbation
Medicines
- · Inhaled steroids reduce inflammation and prevent attacks — the most important medicine
- · Combined ICS/LABA inhalers are commonly used
- · Short-acting relievers alone are no longer recommended as sole therapy
- · Oral steroids for acute attacks under clinical supervision
Do not stop or change any prescribed medicine without first discussing it with your clinician.
Lifestyle support
- · Reduce dust mite exposure in bedrooms
- · Address mould and damp
- · Do not smoke; avoid second-hand smoke
- · Exercise is beneficial with the right pre-treatment
Monitoring and follow-up
- · At least annual asthma review
- · Inhaler technique check at every review
- · Reassess after any exacerbation
- · Peak flow monitoring in less stable disease
Prevention and risk reduction
- · Regular preventer inhaler use
- · Trigger management
- · Annual flu vaccination
- · Prompt treatment of chest infections
How Aafiyah can help
Your options
- · GP-led diagnosis with spirometry
- · Personalised action plan
- · Inhaler technique coaching
- · Same-day review after exacerbations
- · Referral for specialist and biologic therapy where needed
When a GP appointment is right
- · Waking at night with symptoms
- · Using reliever more than 2–3 times per week
- · Reduced exercise tolerance
- · Any exacerbation for review after settling
When a home doctor visit may suit
- · Home doctor visit is appropriate for routine reviews and mild flare-ups
- · Severe attacks must go directly to A&E
Related pages
Related symptoms
Related tests
Related conditions
Dubai and UAE context
Dust, sandstorms, indoor allergens and air conditioning all interact with asthma control in Dubai. Structured GP care with same-day review capacity keeps flare-ups small.
Frequently asked questions
Do I need a preventer inhaler if I only get symptoms sometimes?+
Modern guidelines recommend a preventer for anyone with symptoms more than twice a month or any night waking. Reliever-only treatment is no longer considered safe long-term.
Can Dubai dust make asthma worse?+
Yes — sandstorms, dust and indoor allergens are common triggers. A written plan helps you step up treatment during flare-ups.
When should I go to A&E?+
Severe breathlessness, inability to complete sentences, reliever not helping, or blue lips — call 998 immediately.
References
- · GINA — Global Initiative for Asthma
- · NICE NG80 — Asthma diagnosis, monitoring and management
- · British Thoracic Society / SIGN guideline
Medically reviewed by Dr Shahbaz Afzal, MBBS MRCGP — British-trained Family Medicine Consultant, Aafiyah Care Clinic.
Reviewed 2026-07-01. Next review due 2027-01-01.
This page is general information for adults living in or visiting Dubai. It is not a diagnosis or a substitute for a personal medical consultation. Do not stop or change prescribed treatment without medical advice.
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