Are you not as tired as you used to be, when you walk a little, when you climb a flight of stairs? Do you just feel short of breath? Maybe you think, 'This is what happens when you get older.' But not every cough, not every cough is normal. Today we are talking about a disease that can cause such symptoms, which is a little serious, but it is very important to be aware of. That is Pulmonary Fibrosis .
What exactly is Pulmonary Fibrosis (PF)?
Simply put, this is when the delicate tissues inside your lungs gradually harden, forming a scar. Just like a scar forms on our skin when we get a cut, something similar happens inside our lungs. This scarring causes the lungs to lose their elasticity , making them unable to inflate or deflate properly.
When we breathe, oxygen is absorbed into the tiny air sacs (alveoli) in the lungs. When the tissue around these air sacs hardens, oxygen is not absorbed into the blood properly. This makes it difficult for us to breathe properly and we become short of breath. This disease is usually a progressive condition that gets worse over time.
What is idiopathic pulmonary fibrosis (PF)?
Sometimes doctors can't find a specific cause for the hardening and scarring of the lungs. That's what we call Idiopathic Pulmonary Fibrosis . The word "idiopathic" means 'of unknown cause.' In fact, the majority of Pulmonary Fibrosis patients have this idiopathic type.
What are the symptoms of this disease? How do you recognize it?
These symptoms may not be noticeable at first, but they gradually increase over time. You may think that these are just normal changes that come with getting older. But it is important to pay attention to these symptoms.
| Symptom | Description |
|---|---|
| Shortness of breath | You may feel short of breath, especially when walking or doing simple tasks like climbing stairs. As the disease progresses, you may find it difficult to breathe even when standing still. |
| Persistent dry cough | A persistent, annoying, dry cough occurs without mucus. |
| Fatigue | Even if you don't do any work, you always feel tired and exhausted. |
| Sudden weight loss | You lose weight without trying, for no apparent reason. |
| Clubbed fingers | The tips of the fingers and toes become rounded, and the skin around the nails becomes swollen. |
| Blue/gray skin (Cyanosis) | As the oxygen level in the blood decreases, the lips, around the eyes, or fingernails turn blue, gray, or white. |
Why does this kind of disease occur? What are the causes?
Doctors believe that these scars are caused by damage or inflammation to the lungs that doesn't heal properly. There are several possible causes.
| Reason | Examples and explanation |
|---|---|
| Connective tissue disease | Diseases such as Rheumatoid Arthritis (RA ), Lupus , and Scleroderma can also affect the lungs. |
| Exposure to things in the environment | Long-term exposure to dusts such as asbestos and silica. It can also be caused by an allergy ( Hypersensitivity Pneumonitis ) to certain types of mold, bacteria, bird droppings, or dander. |
| Some medications and treatments | Some medications such as Amiodarone , which is used for heart disease, Nitrofurantoin , which is used for infections, Methotrexate , which is used for cancer, and radiation therapy can also damage the lungs. |
| Smoking | Smoking is a major risk factor for developing this disease. |
Who is at higher risk of developing this disease?
In addition to the above reasons, some other factors may increase the risk of developing this disease:
- Being over 65 years of age.
- Being a male.
- Having a close family member (parents, siblings) with this disease.
- Having certain diseases caused by genetic ( DNA ) changes.
What are the possible complications of Pulmonary Fibrosis?
When the lungs don't work properly, it affects the entire body. The heart in particular has to work harder. This can lead to various complications.
The most important thing is to diagnose the disease early and start treatment. This can reduce the risk of complications like these.
- Hypoxemia: The body's tissues do not receive the required amount of oxygen.
- Pulmonary Hypertension : The pressure in the blood vessels that carry blood to the lungs increases. This puts a heavy burden on the heart.
- Lung infections and collapsed lung.
- Respiratory Failure: The lungs are no longer able to provide the body with the oxygen it needs.
- Heart Failure : Heart failure occurs when the heart is forced to work too hard over a long period of time.
How to accurately diagnose the disease? (Diagnosis)
This is not a disease that can be diagnosed with a single test. Your doctor will listen carefully to your symptoms, listen to your chest with a stethoscope, and then recommend several tests.
The main tests performed are:
- Chest X-ray: An X-ray examination of the chest.
- High-resolution CT (HRCT) scan: This is a special scan that shows finer details of the lungs than a regular CT scan.
- Pulmonary (lung) function tests: This involves you blowing into a machine, which measures how much air your lungs can take in and how quickly you can breathe out.
- Blood tests: Blood tests are done to check things like blood oxygen levels.
- Bronchoscopy: A procedure in which a thin tube with a camera is inserted through the nose or mouth to examine the inside of the lungs.
- Biopsy: Sometimes, a very small piece of tissue is taken from the lung and examined to confirm the disease.
What are the treatments for this? Can it be completely cured?
A question that many people ask is whether it can be completely cured. To be honest, the scarring caused to the lungs by this disease cannot be reversed.
But don't worry. Treatment can slow the progression of the disease, control symptoms, and improve your quality of life .
| Treatment method | What happens? |
|---|---|
| Antifibrotic drugs | Drugs like Nintedanib and Pirfenidone slow down the rate of lung scarring. |
| Corticosteroids | These are sometimes used to reduce inflammation in the lungs. |
| Oxygen Therapy | If the oxygen level in the blood is low, extra oxygen is given through a small tube placed in the nose. |
| Pulmonary Rehabilitation | This is a special program that improves your strength and quality of life through breathing exercises, physical exercise, and disease awareness. |
| Lung Transplant | Some patients with very severe disease may be eligible for a lung transplant if they meet the criteria. |
When should you see a doctor? When should you go to the Emergency Department (ETU)?
Being clear about this could help save your life.
See the doctor regularly.
If you experience any of the symptoms mentioned above, such as shortness of breath, persistent cough, or difficulty performing even the simplest tasks, please do not ignore it . See your doctor as soon as possible and discuss this. The sooner the disease is diagnosed, the easier it is to treat.
When you need to go to ETU immediately
If you have any of these symptoms, do not waste time and immediately go to a hospital's Emergency Treatment Unit (ETU) or call 1990.
| Emergency! Go to a hospital immediately. | |
|---|---|
| 🚨 Severe or sudden difficulty breathing | |
| 🚨 Chest pain | |
| 🚨 Confusion or altered consciousness | |
| 🚨 Blue discoloration of the skin, lips, or nails | |
What will the future hold with this disease?
It's normal to feel scared and uncertain about the future when diagnosed with this disease. It's also normal to wonder, 'How much longer will I have to live?'
But remember, not every patient is the same. For some, the disease progresses very slowly, over years. For others, it may progress a little faster, over a few months. No one can say for sure.
The most important thing is to talk openly with your doctor, get the right treatment, and face this with strength and support from your family. Modern treatments have greatly improved the life expectancy and quality of life of patients.
You can join support groups to gain strength from the experiences of others living with the disease.
Take-Home Message
- Pulmonary Fibrosis is a disease in which the tissues of the lungs become stiff and scarred, making it difficult to breathe.
- Difficulty breathing, a persistent dry cough, and extreme fatigue are the main symptoms. Don't ignore these.
- Although this disease cannot be completely cured, effective treatment can control the progression of the disease and allow you to live a good life.
- If you smoke, it is essential to stop immediately . It is also very important to protect yourself from dust and chemicals that are harmful to the lungs.
- If you or someone you know has these symptoms, seek medical advice without delay . Prompt diagnosis is essential for treatment.
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