Orthostatic hypotension (postural hypotension)-Orthostatic ...
May 26, 2022 · It's important to see a health care provider if you frequently feel lightheaded when standing up. Occasional orthostatic …
Dizzy spells when you stand up: When should you worry ...
Apr 16, 2024 · The dizziness may strike after you eat a meal, because digestion diverts blood flow and may lower your blood …
Feel dizzy when you stand up? What it means and what to do ...
Aug 7, 2025 · It’s not uncommon to get dizzy when you stand from a seated or lying position. Some people call it a “head rush.” The …
What Is Orthostatic Hypotension (Postural Hypotension)? - WebMD
Aug 4, 2024 · Orthostatic hypotension or postural hypotension can make you feel lightheaded or dizzy when standing up. Here's …
Dizziness When Standing: Causes, Treatment, and When to See a ...
Sep 25, 2025 · Feeling lightheaded when standing up? Learn the common causes of dizziness, when it’s harmless, and when it may …
Why Am I Lightheaded and Dizzy? - WebMD
Feb 19, 2026 · Feeling lightheaded, dizzy, woozy, or unsteady? Find out what’s behind those symptoms.
Lightheaded When You Stand Up: Causes and When to Worry
That lightheaded, woozy feeling when you stand up happens because gravity suddenly pulls blood downward into your legs, …