![Why does my vision gradually go black with sudden dizziness for a few seconds when I suddenly stand up? Is it normal? - Quora Why does my vision gradually go black with sudden dizziness for a few seconds when I suddenly stand up? Is it normal? - Quora](https://qph.cf2.quoracdn.net/main-qimg-7210269c43646715f50b0aeb5e1b8f07.webp)
Why does my vision gradually go black with sudden dizziness for a few seconds when I suddenly stand up? Is it normal? - Quora
![Fast Facts on Twitter: "That dizzy feeling you get when you stand up too fast is called 'postural hypotension'. http://t.co/2LTHnnp5Gx" / Twitter Fast Facts on Twitter: "That dizzy feeling you get when you stand up too fast is called 'postural hypotension'. http://t.co/2LTHnnp5Gx" / Twitter](https://pbs.twimg.com/media/CK2hNsPWoAASYVg.jpg)
Fast Facts on Twitter: "That dizzy feeling you get when you stand up too fast is called 'postural hypotension'. http://t.co/2LTHnnp5Gx" / Twitter
![Feeling dizzy when you stand up? Simple muscle techniques can effectively manage symptoms of initial orthostatic hypotension - Dr Amin Azhari - دکتر امین اظهری Feeling dizzy when you stand up? Simple muscle techniques can effectively manage symptoms of initial orthostatic hypotension - Dr Amin Azhari - دکتر امین اظهری](https://azharimd.com/wp-content/uploads/2022/01/Feeling-dizzy-when-you-stand-up-%D8%AF%D8%B1%D9%85%D8%A7%D9%86-%D8%B3%D8%A7%D8%AF%D9%87-%D9%87%DB%8C%D9%BE%D9%88%D8%AA%D8%A7%D9%86%D8%B3%DB%8C%D9%88%D9%86-%D8%A7%D8%B1%D8%AA%D9%88%D8%B3%D8%AA%D8%A7%D8%AA%DB%8C%DA%A9.jpg)