Some wait nearly three years for a diagnosis after the first signs in the lungs. First comes shortness of breath. Then, persistent cough, fatigue, or gradual weight loss. These are signs that may indicate interstitial lung diseases, a group of pathologies that affect lung tissue and whose diagnosis is frequently delayed.
The average time between the onset of symptoms and confirmation of the diagnosis can exceed two years. During this period, patients undergo multiple consultations and tests before reaching the correct specialist. This diagnostic delay significantly impacts patients' quality of life and may compromise the timely initiation of treatment.
Interstitial lung diseases include more than 200 different conditions, which makes diagnosis a clinical challenge. The lack of knowledge about these pathologies, both among health professionals and patients, contributes to the delay in identifying the disease. Many patients are initially diagnosed with more common conditions, such as asthma or COPD.
Early identification is essential to halt disease progression and preserve lung function. Specialists warn of the need for greater medical training in this area and greater awareness among the population about symptoms. Access to specialized centers and complementary diagnostic tests, such as high-resolution computed tomography, are essential to shorten the path to the correct diagnosis.
