Standing up with black dizziness in front of the eyes is considered to be postural hypotension, cervical spondylosis, cerebrovascular disease and other factors.
1. Postural hypotension: when the patient is sitting or lying for a long time, the symptoms of postural hypotension will easily appear after standing up suddenly, resulting in insufficient blood supply for the brain to respond to the body suddenly, which causes the symptoms of blackness and dizziness.
2. Cervical spondylosis: patients with cervical spondylosis, prolonged sedentary or lying, incorrect position, resulting in cervical spine compression of local blood vessels and nerve roots, suddenly stand up, can lead to blackness and vertigo symptoms.
3. Cerebrovascular disease: if the patient has atherosclerosis of the blood vessels in the brain, thickening of the blood vessel wall and other phenomena, which can lead to poor blood circulation, resulting in insufficient blood supply to the brain, thus causing blackness in front of the eyes and vertigo symptoms.
In addition, anemia, cardiac arrhythmia and other diseases can also lead to blackness and dizziness in front of the eyes when standing up, so pay attention to the hospital in a timely manner to consult and identify.