Asthma Treatment and
Management in
Singapore
Asthma is one of the most common chronic respiratory conditions in Singapore, affecting both children and adults. It causes the airways to become inflamed and narrowed, leading to symptoms such as wheezing, coughing, chest tightness and shortness of breath. While asthma cannot be cured, it can usually be managed effectively with the right treatment and ongoing care.
What Are the Symptoms of Asthma?
Asthma symptoms can vary in severity from person to person, but the most common symptoms include:
Common symptoms include:
Wheezing, particularly when exhaling
Chest tightness or discomfort
Difficulty breathing during or after exercise
Shortness of breath
A persistent or recurring cough, especially at night or early in the morning
Severe asthma flare-ups can cause significant difficulty breathing and require prompt medical attention.
What Can Trigger Asthma Symptoms?
Asthma symptoms develop when the airways react to certain triggers. In people with asthma, these triggers irritate the already sensitive airways, causing the airway lining to become inflamed and swollen, the muscles surrounding the airways to tighten, and mucus production to increase. These changes narrow the airways, making breathing more difficult.
Common asthma triggers include:
Allergens
In people with allergic asthma, exposure to allergens such as dust mites, pollen, mould and pet dander can trigger an immune response that causes inflammation and narrowing of the airways.
Respiratory Infections
Viral infections such as the common cold or influenza can inflame the airways, making them more sensitive and increasing the likelihood of asthma flare-ups.
Exercise
During vigorous exercise, people tend to breathe more rapidly and through the mouth, allowing cooler, drier air to reach the lungs. This can dry and irritate the sensitive airways, triggering symptoms in some people.
Environmental Irritants
Cigarette smoke, haze, air pollution, strong fragrances and chemical fumes can irritate the airway lining and trigger airway narrowing.
Weather Changes
Cold, dry air can remove moisture from the airways, making them more sensitive and more likely to narrow in response.
Certain Medications
Some people with asthma are sensitive to medications such as aspirin or non-steroidal anti-inflammatory drugs (NSAIDs), which may trigger airway inflammation and symptoms.
Stress and Strong Emotions
Intense emotions may alter breathing patterns and contribute to asthma symptoms in some people, although they are not an underlying cause of asthma.
Triggers differ between individuals, and recognising your own triggers is an important part of reducing flare-ups and achieving good long-term asthma control.
Who Is More Likely to Develop Asthma?
Asthma can develop at any age, but certain genetic, allergic and environmental factors may increase the likelihood of developing the condition. Having one or more of these risk factors does not necessarily mean you will develop asthma, but they may increase your susceptibility.
Factors associated with a higher risk of asthma include:
Obesity
A personal history of allergic conditions such as allergic rhinitis, eczema or food allergies
Frequent exposure to allergens such as dust mites, pollen, mould or pet dander
Certain occupational exposures, including dust, chemicals and fumes
A family history of asthma or allergies
Exposure to cigarette smoke, air pollution or other environmental irritants
Respiratory infections, particularly during early childhood
How Is Asthma Diagnosed?
Asthma can share similar symptoms with other respiratory conditions, so reaching an accurate diagnosis starts with understanding how your symptoms affect you. Your doctor will look at your pattern of symptoms, possible triggers and any underlying allergies before recommending the most appropriate investigations where needed.
Your assessment may include:
Discussion of Your Symptoms
Your doctor will ask about when your symptoms occur, what seems to trigger them and how they affect your daily activities.
Physical Examination
Your breathing will be assessed, along with any signs of asthma or related allergic conditions.
Lung Function Tests
These tests measure how well your lungs are working and whether your airways are narrowed.
Allergy Testing
If allergies are suspected to be contributing to your asthma, skin prick testing or blood tests may be recommended to help identify specific triggers.
How Is Asthma Treated and Managed?
Living with asthma often involves more than simply treating symptoms during a flare-up. Effective asthma care focuses on understanding what triggers your symptoms, finding the right treatment approach and reviewing your condition over time to help keep it well controlled.
Medications to reduce airway inflammation and relieve asthma symptoms.
Managing associated allergic conditions, such as allergic rhinitis or eczema, that may affect asthma control.
Long-term support to help you better understand your condition, reduce flare-ups and maintain good asthma control.
Identifying and managing triggers, including allergens and environmental factors.
Regular follow-up and monitoring to review your symptoms and adjust your treatment as your needs change over time.
When Should You See a Specialist for Asthma?
If your asthma symptoms are becoming more frequent, affecting your daily activities or difficult to control, it may be time to seek specialist care. You may benefit from seeing a specialist if you:
Experience frequent wheezing, coughing, chest tightness or shortness of breath
Continue to experience symptoms despite treatment
Have recurring asthma flare-ups or require urgent medical treatment
Wake up at night because of asthma symptoms
Suspect that allergies are contributing to your asthma
Want a better understanding of your asthma triggers and long-term management
An assessment can help confirm your diagnosis, identify factors that may be triggering your symptoms and ensure your treatment plan remains appropriate for your needs.
Start Your Rheumatology Care Journey
Asthma can affect everyday activities, exercise and sleep, but with an accurate diagnosis, appropriate treatment and ongoing management, symptoms and flare-ups can often be kept under good control. Understanding your individual triggers, including any underlying allergies, is an important part of developing a management plan that supports your long-term respiratory health.
At Aaria Rheumatology, we understand that asthma is often a long-term condition that requires ongoing care rather than one-off treatment. Our goal is to help you achieve lasting symptom control by understanding not only your asthma, but also the allergic and immunological factors that may be contributing to it. As an allergist, Dr Anindita Santosa brings expertise in identifying allergic triggers and related conditions that may affect asthma control, helping patients take a comprehensive approach to long-term management.
If you are experiencing persistent asthma symptoms or would like a specialist assessment of your condition, contact us today to arrange a consultation.
