What happened to dizziness after getting up at noon

After getting up at noon, he showed symptoms of dizziness. The main causes were as follows: 1. Abnormal blood pressure, high blood pressure in the afternoon. If he didn't take antihypertensive drugs on time, it might cause high blood pressure, dizziness and other manifestations. Blood pressure can be measured to make a diagnosis; 2. Insufficient blood supply to cerebral artery, slow blood flow at rest, if abnormal blood lipid, cerebral vasospasm at ordinary times, symptoms of temporary blood supply deficiency of cerebral artery will be caused after getting up, showing dizziness and temporary syncope, etc., dizziness symptoms will be improved after rest;3. Cervical vertebra disease. If there is cervical vertebra disease at ordinary times, getting up too violently may cause cervical vertebra pressure, showing dizziness, limb numbness, neck discomfort and other manifestations. 4, anemia and sleep time is too long can also cause dizziness symptoms, lunch break time should not be too long, usually pay attention not to stay up late, appropriate exercise, show dizziness, it is best to find out the cause after symptomatic treatment.