September 2026 is Pulmonary Fibrosis Awareness Month, an opportunity to increase awareness about pulmonary fibrosis and help patients and families better understand this group of lung diseases.
Pulmonary fibrosis causes scarring of the lung tissue, making the lungs stiffer and making it more difficult for oxygen to pass into the bloodstream. One of the best-known forms is idiopathic pulmonary fibrosis (IPF), in which the exact cause of the lung scarring remains unknown.
For someone who has recently been diagnosed with IPF, hearing the words “lung fibrosis” can be frightening. Understanding the disease, its symptoms, treatment options, and what to expect can help patients and families manage the condition more confidently.
What Is Idiopathic Pulmonary Fibrosis?
Idiopathic pulmonary fibrosis is a chronic lung disease in which the tissue surrounding the air sacs of the lungs becomes thickened, stiff, and scarred.
The word “idiopathic” means that the exact cause is unknown.
As the scarring progresses, oxygen has more difficulty moving from the lungs into the bloodstream. This can gradually cause increasing breathlessness and reduced ability to perform everyday activities.
What Are the Symptoms of IPF?
Symptoms of IPF can develop gradually and may initially be mistaken for ageing, lack of fitness, or another respiratory condition.
Common symptoms include:
- Shortness of breath, particularly during physical activity
- Persistent dry cough
- Increasing tiredness
- Reduced ability to walk or exercise
- Unintentional weight loss in some patients
- Rapid or shallow breathing
- Clubbing of the fingers or toes in some patients
The progression of IPF is not the same for everyone. Some patients may remain relatively stable for a period of time, while others may experience a more noticeable decline.
Why Is Early Recognition Important?
Persistent breathlessness or a chronic dry cough should not simply be assumed to be due to ageing or a routine chest problem.
IPF is one of several conditions that can cause persistent breathlessness and cough. Proper evaluation can help determine whether symptoms are caused by pulmonary fibrosis, another form of interstitial lung disease, or a different respiratory condition.
Early recognition is also important because treatments are available that can slow the progression of IPF, even though there is currently no cure.
Does IPF Mean the Lungs Will Keep Getting Worse?
IPF is considered a progressive lung disease, but the rate of progression can vary considerably between patients.
Some patients remain relatively stable for a period of time, while others experience a faster decline in breathing and physical ability.
There can also be episodes known as acute exacerbations, during which breathing suddenly becomes significantly worse. IPF can also be associated with complications such as pulmonary hypertension and respiratory failure.
This is why regular medical follow-up and monitoring are important.
Can IPF Be Treated?
There is currently no cure for idiopathic pulmonary fibrosis, but this does not mean that nothing can be done.
Medicines known as antifibrotic drugs, particularly nintedanib and pirfenidone, can slow the progression of lung disease in appropriate patients.
Depending on the patient’s condition, management may also include:
- Oxygen therapy when required
- Pulmonary rehabilitation
- Monitoring of lung function
- Monitoring of oxygen levels
- Management of associated medical conditions
- Evaluation for lung transplantation in selected patients with advanced disease
Treatment needs to be individualised because IPF does not progress in exactly the same way in every patient.
Does Everyone With IPF Need Oxygen?
No.
Oxygen is recommended when a patient’s oxygen level is low or when there is another clinical indication for supplemental oxygen.
Some patients may require oxygen mainly during exercise or sleep, while others may need it for longer periods.
The need for oxygen should be determined through appropriate assessment rather than simply because a person has been diagnosed with pulmonary fibrosis.
Can Exercise Help Patients With IPF?
A diagnosis of IPF does not mean that a patient should stop all physical activity.
Many patients can benefit from an appropriately designed pulmonary rehabilitation programme, which can help improve exercise capacity, physical function, and quality of life.
The type and intensity of exercise should be appropriate for the patient’s condition, particularly if oxygen levels fall during activity.
What Should Family Members Understand?
IPF affects not only the patient but often the entire family.
As breathlessness progresses, patients may need assistance with activities that were previously easy, such as:
- Walking longer distances
- Shopping
- Household activities
- Travelling
- Attending medical appointments
Family members can help by understanding the disease, supporting treatment, recognising changes in symptoms, and helping the patient remain as active and independent as possible.
Emotional support is also important. Living with a progressive lung disease can be stressful for both patients and their families.
When Should a Patient Seek Medical Attention?
A sudden or significant worsening of breathlessness should not be ignored.
Patients with IPF should seek prompt medical assessment if they develop:
- A sudden increase in breathlessness
- A significant new or worsening cough
- Fever or signs of infection
- A noticeable drop in oxygen levels
- Chest pain
- Coughing up blood
- Marked weakness or inability to perform usual activities
A sudden deterioration can have several possible causes, including infection or an acute exacerbation of IPF, and requires appropriate assessment.
The Important Message During Pulmonary Fibrosis Awareness Month 2026
IPF is a serious lung disease, but understanding the condition is an important part of managing it.
Persistent breathlessness and a dry cough should not be ignored, particularly when symptoms are gradually worsening.
Although there is currently no cure for IPF, modern antifibrotic treatment can slow disease progression in appropriate patients. Oxygen therapy, pulmonary rehabilitation, monitoring, and other supportive measures can also play an important role in maintaining quality of life.
This Pulmonary Fibrosis Awareness Month 2026, the focus should be on recognising pulmonary fibrosis, understanding its symptoms, supporting people living with the disease, and ensuring that patients receive appropriate evaluation and treatment.
The Chest Clinic – Dr. Javed Husain & Associates
At The Chest Clinic, Karachi, Dr. Javed Husain provides specialist respiratory care for patients with a range of lung diseases, including interstitial lung disease and pulmonary fibrosis.
Patients with persistent breathlessness, chronic dry cough, unexplained changes on chest imaging, or a known diagnosis of pulmonary fibrosis can undergo appropriate respiratory assessment and receive ongoing management based on their individual condition.
Dr. Javed Husain’s clinical expertise also includes sleep medicine and critical care consultation, which can be particularly relevant when patients with advanced respiratory disease have associated sleep-related breathing problems, oxygen requirements, or more complex medical needs.
The approach at The Chest Clinic is focused on understanding the patient’s symptoms, assessing lung function and oxygenation when appropriate, reviewing relevant imaging and investigations, and helping patients and their families understand the disease and available treatment options.
For appointments and information call +93018479066, +923293364969, or email us at connect@thechestclinic.pk