Primary aldosteronism, also known as number one hyperaldosteronism or Conn's syndrome, refers to the excess production of the hormone aldosterone from the adrenal glands, ensuing in low renin levels. This abnormality is caused by hyperplasia or tumors. Many be afflicted by fatigue, potassium deficiency and excessive blood stress which may purpose negative vision, confusion or headaches. Symptoms might also consist of: muscular aches and weakness, muscle spasms, low back and flank pain from the kidneys, trembling, tingling sensations, numbness and immoderate urination. Complications include cardiovascular disease which includes stroke, myocardial infarction, kidney failure and atypical heart rhythms.
Primary hyperaldosteronism has some of causes. About 33% of cases are due to an adrenal adenoma that produces aldosterone, and 66% of instances are due to an enlargement of both adrenal glands. Other unusual causes include adrenal cancers and an inherited disorder called familial hyperaldosteronism. Some advocate screening people with high blood strain who are at improved risk, even as others recommend screening each person with high blood strain for the disease. Screening is generally carried out by means of measuring the aldosterone-to-renin ratio within the blood, with similarly trying out used to verify positive results. While low blood potassium is classically defined in number one hyperaldosteronism, this is only found in about a quarter of human beings. To decide the purpose, clinical imaging is carried out.
Some cases can be cured via disposing of the adenoma by using surgery. A single adrenal gland will also be removed in cases where simplest one is enlarged. In cases because of enlargement of each gland, treatment is common with medications called aldosterone antagonists along with spironolactone or eplerenone. Other medicines for excessive blood pressure and a low salt diet may also be needed. Some people with familial hyperaldosteronism can be dealt with with the steroid dexamethasone.
Primary aldosteronism is found in about 10% of people with excessive blood stress. It occurs more regularly in ladies than men. Often, it starts in those between 30 and 50 years of age.