![]() Primary aldosteronism occurs for two main reasons: As a result, patients with primary aldosteronism are more likely to have heart disease, stroke and kidney failure than other forms of high blood pressure 1. This leads to too much salt and water being retained in the body, which causes high blood pressure.Īldosterone also causes direct damage to the heart, brain, kidney and blood vessels. However, in primary aldosteronism, either one or both adrenal glands are overactive and produce aldosterone even when the body does not need it. ![]() ![]() For example, if no salt is eaten for many days, the adrenal glands will produce moreĪldosterone so that the body retains salt. In healthy people, the adrenal glands respond to a person’s blood pressure and salt intake, and regulate how much aldosterone is produced. This helps the body maintain a normal blood pressure. Aldosterone is important for survival as it helps the body absorb salt through the kidneys. The two adrenal glands sit on top of each kidney and produce a number of hormones, including aldosterone. Primary aldosteronism (PA) is a disease where the adrenal glands produce too much of the hormone aldosterone.
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