No discomfort when lying down, but headache and dizziness occur upon standing up.
Jun 06, 2023
Source: Cainiu Health
Dr. Yang Jun
Introduction
Headaches and dizziness upon standing up, while asymptomatic when lying down, may be caused by orthostatic hypotension, benign paroxysmal positional vertigo, hypertension, or other conditions, and treatment should be based on the specific diagnosis. When symptoms such as dizziness and headache occur with changes in body position, for example, upon abruptly standing from a squatting or sitting position, medications such as droxidopa capsules or midodrine hydrochloride tablets may be used for treatment.
Generally, headaches and dizziness that occur when getting up from a lying position may be caused by orthostatic hypotension, benign paroxysmal positional vertigo (BPPV), hypertension, or other reasons. Treatment should be based on the specific condition. Details are as follows:
1. Orthostatic Hypotension
When body posture changes suddenly—such as standing quickly from a squatting or sitting position—transient cerebral ischemia and hypoxia may occur, leading to symptoms like dizziness and headache. It is recommended to rest appropriately, which can help alleviate these symptoms.
2. Benign Paroxysmal Positional Vertigo (BPPV)
This condition is mainly characterized by recurrent, brief episodes of vertigo triggered by changes in head position, often accompanied by characteristic nystagmus. It may be related to head trauma or ear disorders. Medications such as difenidol hydrochloride tablets or ginkgo leaf extract tablets may be taken under medical guidance.
3. Hypertension
This is usually due to excessive stress causing a temporary rise in blood pressure, resulting in transient cerebral ischemia and vascular spasm, which may lead to symptoms such as nausea and dizziness. Medications such as amlodipine besylate and benazepril tablets or losartan potassium tablets may be taken as directed by a physician.
In addition to the above causes, dizziness and headache upon standing could also result from insufficient cerebral blood supply, cerebral hemorrhage, or cerebral infarction. It is important to get adequate rest and avoid heavy physical labor.
