Why Do You Feel Dizzy When You Stand Up? 8 Common Causes and When to Worry
26/06/26 Author; K. Chishti Why Do You Feel Dizzy When You Stand Up? 8 Common Causes and When to Worry Introduction, Have you ever stood up from your bed or chair and suddenly felt lightheaded, unsteady, or as if the room was spinning? Perhaps your vision became blurry for a few seconds, or you needed to hold onto something until the feeling passed. If this has happened to you, you're not alone. Many adults experience brief dizziness after standing up. In most cases, it lasts only a few seconds and is not a sign of a serious health problem. However, when it happens frequently or becomes more severe, it deserves attention because it may indicate an underlying issue that should not be ignored. Your body works hard to maintain a steady flow of blood to your brain. Every time you stand, your heart, blood vessels, and nervous system must respond quickly to gravity. If this adjustment is delayed for any reason, your brain may briefly receive less oxygen-rich blood, causing dizziness or...