Interstitial Lung Disease (ILD): Symptoms, Diagnosis & Treatment
A clear guide to interstitial lung disease, covering symptoms, diagnostic workup and treatment options to slow progression.
Treatment usually begins with
Pulmonologist Assessment
High-Resolution CT Scan
Lung Function Tests
Medical Management
Treatment focuses on slowing disease progression and improving breathing, with the specific approach guided by the exact type of ILD.
You may need this evaluated if...
An ILD evaluation is recommended when these signs appear:
- Progressive breathlessness, especially with activity
- Persistent dry cough lasting months
- Unexplained fatigue with breathing difficulty
- Known exposure to lung-damaging substances or autoimmune disease
Interstitial lung disease can be managed effectively once accurately diagnosed, with treatment focused on preserving lung function.
What is Interstitial Lung Disease (ILD)?
Interstitial lung disease refers to a group of conditions that cause scarring or inflammation of the lung tissue, leading to progressive breathlessness and reduced lung function.
Many Different Types
Includes numerous conditions, each with a different cause and course.
Often Progressive
Most types worsen gradually without treatment.
Diagnosis Takes Detail
A precise diagnosis of the specific type guides the right treatment.
Treatment Slows Progression
Medication and supportive care help preserve lung function for longer.
Common Symptoms
- Progressive breathlessness
- Persistent dry cough
- Fatigue
- Unintentional weight loss
- Clubbing of the fingertips in some cases
What Increases Your Risk
A combination of medical, environmental and lifestyle factors can increase the likelihood of this condition.
How It Is Diagnosed
A structured assessment confirms the diagnosis and helps guide the right treatment plan.
High-Resolution CT Scan
Provides detailed imaging of lung scarring patterns.
Pulmonary Function Tests
Measure lung capacity and how well oxygen is absorbed.
Blood Tests
Check for underlying autoimmune conditions.
Lung Biopsy
Used in select cases to confirm the specific type of ILD.
Treatment Approaches
Medical Care
- Anti-fibrotic or anti-inflammatory medication depending on the type
- Oxygen therapy for low blood oxygen levels
- Pulmonary rehabilitation
- Treatment of any underlying autoimmune condition
Procedural Care
Lung transplantation is considered in select, advanced cases that don't respond to medical therapy, coordinated with a transplant centre.
Treatment decisions are based on symptoms, test results, lung function and overall health, not a single test.
Know When to Act
Recognising these signs early and acting promptly is important for the best outcome.
Book an Assessment
Schedule a consultation for a routine evaluation or ongoing symptoms.
- Progressive breathlessness needing evaluation
- Persistent dry cough lasting months
Seek Urgent Care
Call for emergency care immediately if you notice any of the following.
- Sudden worsening of breathlessness
- Bluish lips or fingertips
Not Sure What You Need?
Speak to a Care Guide and we'll help you choose the right pulmonologist.
Talk to Care GuideA care guide can match your condition to the right pulmonologist.
Share your concern or existing reports. We will help you choose the right hospital, doctor and appointment.
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