Asthma
Overview
Asthma is a condition that affects the airways that carry air in and out of your lungs. If you have asthma, these airways can become inflamed and narrowed, making it harder to breathe normally.
Symptoms may come and go, and some people only experience them occasionally, while others may have more persistent symptoms. Asthma can be triggered by infections, dust, smoke, exercise, weather changes, or other environmental factors.
With proper treatment and monitoring, many people with asthma are able to manage symptoms effectively and continue with normal daily activities.
Symptoms
Asthma symptoms can vary from person to person. You may experience:
- Wheezing or whistling sounds when breathing
- Shortness of breath
- Chest tightness or discomfort
- Persistent coughing, especially at night or early morning
- Difficulty breathing during exercise or activity
Symptoms may worsen during infections, exposure to triggers, or changes in weather.
Causes & Risk Factors
Asthma is linked to inflammation and sensitivity of the airways. You may be at higher risk if you:
- Have allergies or a family history of asthma
- Are exposed to smoke, dust, or pollution
- Have recurring respiratory infections
- Are exposed to workplace or environmental irritants
These factors can make the airways more sensitive and prone to narrowing.
When to Seek Care
You should seek medical advice if you:
- Have recurring wheezing or coughing
- Experience shortness of breath during activity or rest
- Notice symptoms interfering with sleep or daily activities
- Need frequent use of asthma medication for relief
Emergency Symptoms
Seek immediate medical care if you experience:
- Severe difficulty breathing
- Rapid worsening of wheezing or chest tightness
- Difficulty speaking due to breathlessness
- Blue lips or fingertips
- Symptoms not improving with prescribed medication
Prevention
You can help reduce asthma flare-ups by:
- Avoiding known triggers such as smoke or dust
- Taking medication as prescribed
- Managing allergies where applicable
- Attending regular follow-up reviews
- Seeking early treatment for respiratory infections
Diagnostics Used
To diagnose asthma, your care team may assess your symptoms and breathing function. You may have:
Support Services
Managing asthma focuses on symptom control and long-term respiratory health. You may benefit from:
- Medication and inhaler guidance
- Monitoring and follow-up care
- Lifestyle and trigger management advice
- Support for managing recurring symptoms
This approach helps improve breathing control and reduce flare-ups.