Fatigue
It is not uncommon for people with pulmonary hypertension to feel fatigued and tired. When your lung does not get sufficient blood, the brain and body cannot function as usual. Therefore, other parts would be affected. The legs would become tired more quickly even after a short walk. The brain functions would become slower with brain fog and memory issues. Even after taking a rest and sleeping during the night, this symptom will not improve. However, it can be hard to know if this symptom is caused by pulmonary hypertension. Make sure to notice other signs and inform your doctor to seek immediate medical treatments. [5]
