Dizziness after two years of brain surgery is generally not related to the surgery, it may be new or recurrent brain lesions, in addition to other diseases should be ruled out to cause dizziness, such as hypertension, anemia and so on.
1. New or recurrent brain lesions: some patients may have new brain lesions, such as cerebrovascular disease, intracranial infections, and dizziness; patients with brain tumors or systemic tumors have the risk of recurrence after surgery, and dizziness may also occur once recurrence occurs.
2. Hypertension: Hypertension is also a cause of dizziness, which has nothing to do with brain surgery. Patients may have high blood pressure due to excessive alcohol consumption, overweight and obesity, genetic factors, etc., which may lead to dizziness and headache, palpitations (rapid heartbeat, often accompanied by panic), tinnitus and other symptoms.
3. Anemia: patients may be often picky about food and partiality, in the case of insufficient nutritional intake, will cause the phenomenon of anemia, the human body does not have a sufficient amount of red blood cells in the peripheral blood, can not be adequate oxygen supply to the tissues and organs, and then there will be weakness, easy to fatigue and dizziness, and brain surgery has nothing to do with the symptoms.
There may be other reasons for dizziness two years after brain surgery, so if necessary, you need to cooperate with the doctor to do further examination to determine the cause, and then do targeted treatment and therapy.