Mountain sickness: Doctor explains how to recognize the dangerous condition at high altitudes

As the holiday season approaches and more Lithuanians plan active trips to the mountains, experts are warning about the dangers of altitude sickness. Dr. Kastė Mateikaitė-Pipirienė, a specialist in mountain medicine, explains that this condition, also known as mountain sickness, can affect anyone regardless of their physical fitness. It arises due to the reduced oxygen levels at higher altitudes.

Dr. Mateikaitė-Pipirienė outlines a spectrum of symptoms associated with altitude sickness. In its mildest forms, individuals might experience headaches, nausea, or fatigue. However, the condition can escalate rapidly. More severe cases can lead to fluid buildup in the lungs (pulmonary edema) or brain (cerebral edema), both of which are life-threatening emergencies that require immediate medical attention.

The physician emphasizes the importance of recognizing the initial signs of altitude sickness. Early detection and appropriate response are crucial for preventing the condition from worsening. Travelers venturing to high-altitude regions are advised to be aware of these symptoms and to understand the necessary steps to take if they begin to feel unwell, ensuring their safety during mountain excursions.

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In the mildest cases, it manifests as a headache, nausea, or fatigue, but more severe forms can cause lung or brain edema and even endanger life.