What are the symptoms of primary aldosteronism?

Signs, symptoms, and comorbidities associated with primary aldosteronism are not formally established. Most patients with PA have high blood pressure. They also often experience insomnia, cognitive impairment, headaches, thirst, dry eyes and/or blurry vision, flushing, myalgia, exhaustion that does not improve with rest, reduced resistance to stress, reduced physical endurance, irregular heartbeat, and muscle fatigue and cramps.