The symptoms of vertigo after waking up in the morning are caused by the following: 1. Upright hypotension. Temporary low blood pressure due to change of position, mostly seen in patients taking long-term antihypertensive drugs or adolescents, can measure blood pressure first. 2, transient cerebral ischemic attack. A precursor symptom of cerebral infarction, common clinical symptoms include dizziness, numbness of limbs, unfavorable speech, activity disorder, etc., and return to normal within 24 hours.3.Anemia. A common clinical symptom, common clinical symptoms include dizziness, pallor, weakness, etc. Blood tests can be performed to see if there are symptoms of anemia. 4. vertigo syndrome. The specific cause is unknown. Common clinical symptoms include dizziness, which is aggravated after activity and may be accompanied by nausea and vomiting. Do not get up too hard in the morning, and if symptoms of vertigo appear, it is best to go to the neurology department of the hospital for consultation.