fibromuscular dysplasia

Fibromuscular dysplasia (FMD) is a condition where the walls of certain arteries develop abnormal growths or thickening, causing them to become narrowed or irregular. This can reduce blood flow to organs like the kidneys or brain, potentially leading to issues such as high blood pressure or strokes. FMD most often affects women and can be found in various arteries without clear symptoms, sometimes discovered during imaging tests for other concerns. While its exact cause is unknown, FMD is not linked to atherosclerosis or cholesterol buildup. Treatment focuses on managing symptoms and preventing complications, often through medication or, in some cases, procedures to improve blood flow.