Pseudohyperaldosteronism, also known as apparent mineralocorticoid excess, is a rare genetic disorder that affects the body's ability to regulate sodium and potassium levels. The condition can lead to high blood pressure, low potassium levels, and metabolic alkalosis. The life expectancy of individuals with pseudohyperaldosteronism can vary depending on the severity of the condition and the effectiveness of treatment. With proper management and medical intervention, individuals with pseudohyperaldosteronism can lead relatively normal lives and have a near-normal life expectancy. However, it is important for individuals with this condition to work closely with healthcare professionals to monitor and manage their symptoms and overall health.