Our lungs are constantly at work. They play an important role in critical tasks like inhaling oxygen from our surroundings. Additionally, they perform several indispensable bodily functions, such as supplying the body with oxygen, eliminating excess carbon dioxide, and facilitating speech and smell. Any lung issues can cause considerable discomfort and trigger related problems. Diagnosing lung conditions early can ensure timely intervention. Here are some common indicators of lung diseases.

Chronic cough
Cough lasting for two months or longer is classified as chronic cough. It can eventually lead to damage of the respiratory system and may indicate lung diseases like asthma, pulmonary fibrosis, and chronic obstructive pulmonary disease (COPD). It is also a common symptom of sinus issues and allergies.

Excessive mucus
Excessive mucus can be an early sign of respiratory conditions like COPD, cystic fibrosis, NTM lung disease, inflammation of the nasal passage, and bronchitis. One must consult a doctor in case of continuous mucus production over days or the presence of other symptoms like fever, cough, and sinus pain.

Shortness of breath
Shortness of breath that does not recede for long periods after physical exertion or workout is a cause of concern. This symptom is linked to several respiratory conditions, including asthma, pneumonia, emphysema, COPD, pulmonary fibrosis, and pulmonary hypertension.

Chronic chest pain
Besides being a common indicator of cardiovascular diseases, chronic chest pain is also associated with lung diseases like pulmonary embolism and pleurisy. Collapsed lungs and pulmonary hypertension may also lead to chronic chest pain.

Blood while coughing
The release of blood while coughing is typically a symptom of pneumonia, bronchitis, and tuberculosis. In some cases, it can also indicate the onset of cystic fibrosis or vasculitis. Doctors usually diagnose the underlying condition based on the frequency and volume of blood being coughed up and whether it is accompanied by mucus production.

Chest tightness
Chest tightness while breathing can be a symptom of COPD, in addition to indicating possible heart ailments. One can also experience chest pain and shortness of breath while suffering from chest tightness as a symptom of COPD.

Fatigue
Conditions like COPD often cause severe and chronic fatigue, making it difficult to perform even simple daily activities. Such chronic fatigue, in addition to other symptoms like shortness of breath, might indicate a lung disease and should be diagnosed at the earliest.

Wheezing
Wheezing is characterized by a whistling sound while breathing. Diseases like asthma and COPD cause inflammation of the airways, leading to persistent wheezing and other respiratory conditions.

Nasal flaring
Nostril or nasal flaring is a sign of breathing difficulties. It can be an indication of respiratory conditions like asthma and bronchitis. A common cause of this issue is a blockage in the respiratory tract.

Swollen feet and ankles
This can be a sign of pulmonary hypertension. Swelling of feet and ankles is a result of high blood pressure in the blood vessels that transport blood to the lungs.

Early diagnosis and timely treatment can help in managing such symptoms of lung diseases. In addition, individuals with lung conditions must avoid eating certain inflammatory foods like sugar, fried foods, and carbonated beverages. An active lifestyle can also contribute in alleviating respiratory problems.