World Lung Day: These signs indicate that your lungs are filled with water, and you should get them checked immediately.
- bySherya
- 25 Sep, 2025

World Lung Day: On World Lung Day, know the early signs of water accumulation in the lungs, ignoring which can be dangerous for health.

World Lung Day : Lungs are as essential to our bodies as oxygen is to life . When the lungs are healthy, the body remains energetic, but when problems arise, the entire body is affected . In fact , the entire world is celebrating World Lung Day today. Therefore, today we will tell you about the signs of fluid in the lungs.
Dr. Arvind Kumar explains that sometimes the lungs begin to fill with fluid, a condition known as pulmonary edema in medical terms. This condition can be serious and even fatal if not treated promptly. Therefore, it is important to recognize its early signs and seek medical attention promptly.
Persistent shortness of breath and fatigue
If you experience shortness of breath frequently, these symptoms may appear.
- Extreme fatigue when walking or climbing stairs
- Difficulty breathing when lying down
- These symptoms may indicate that fluid is accumulating in the lungs.
Swelling in the feet and ankles
Fluid buildup in the lungs impairs blood circulation, leading to swelling in the feet and ankles.
- swelling of the feet
- Shoes feel tight
- These signs may be related to the health of both heart and the lungs.
Persistent cough and mucus
If you are coughing frequently and are accompanied by frothy or pink mucus, do not take it lightly.
- Coughing worsens at night
- chest heaviness or pain
- These symptoms may also be a sign of pulmonary edema.
Sleep problems and restlessness
Water in the lungs can affect sleep.
- Waking up frequently while sleeping
- Inability to sleep without pillow support
- These symptoms indicate that the lungs are not functioning properly.
Ignoring pulmonary edema, a condition of fluid in the lungs, can be dangerous. If you experience symptoms like shortness of breath, swelling in the legs, a persistent cough, and trouble sleeping, consult a doctor immediately. On World Lung Day, we should pledge to remain vigilant about our lung health and get the necessary checkups done regularly.