Water gathering on the lung, also known as pulmonary edema, occurs when fluid builds up in the lungs. This can lead to shortness of breath, difficulty breathing, and a feeling of tightness in the chest. There are several potential causes of pulmonary edema:
Heart problems: Pulmonary edema is often caused by heart problems, such as heart failure, where the heart is unable to pump blood effectively. This can cause fluid to build up in the lungs.
Lung damage: Lung damage caused by conditions such as pneumonia or acute respiratory distress syndrome (ARDS) can also lead to pulmonary edema. The damage to the lung tissue can cause fluid to leak into the air sacs in the lungs.
High altitude: Pulmonary edema can also occur at high altitudes due to a lack of oxygen and changes in pressure. This is known as high altitude pulmonary edema (HAPE).
Inhaling toxins: Inhaling toxins, such as chemicals or smoke, can damage the lung tissue and lead to pulmonary edema.
Medications: Certain medications, such as those used to treat high blood pressure or diabetes, can cause fluid retention and lead to pulmonary edema.
Kidney problems: Kidney problems, such as kidney failure, can also lead to fluid retention and pulmonary edema.
Infections: Severe infections, such as sepsis, can cause inflammation and fluid buildup in the lungs.
Blood clots: Blood clots in the lungs, also known as pulmonary embolisms, can cause pulmonary edema by blocking blood flow and increasing pressure in the lungs.
If you experience symptoms of pulmonary edema, it is important to seek medical attention immediately. Treatment options may include oxygen therapy, medications to reduce fluid buildup, and addressing the underlying cause of the condition. In severe cases, hospitalization may be necessary. It is important to take steps to prevent pulmonary edema by managing underlying conditions, avoiding exposure to toxins, and seeking medical attention promptly if you experience symptoms.
