The precursors of recurrence after cerebral aneurysm intervention surgery include head symptoms, eye symptoms, and systemic symptoms.
The precursors of recurrence after cerebral aneurysm intervention do not differ significantly from those of the first attack, and most often consist of a sudden reappearance or worsening of symptoms. Some patients may not have the precursors of recurrence due to the relatively small size of cerebral aneurysm.
1. Head symptoms: some patients with cerebral aneurysm interventional surgery will have increased intracranial pressure before recurrence, which will cause persistent headache and dizziness, and the persistent headache may be aggravated by coughing, head-lowering or bending over.
2. Ocular symptoms: Before recurrence of cerebral aneurysm intervention, the damaged arterio-ocular nerve will be compressed by the aneurysm expansion or a small amount of hemorrhage in the wall of the aneurysm, resulting in paralysis of the arterio-ocular nerve, as well as compression of the peripheral blood vessels, causing orbital pain, loss of vision, difficulty in opening the eyes, and inability to lift the eyelid due to the weakness of the upper eyelid muscle, and other ocular symptoms.
3. Systemic symptoms: before recurrence after cerebral aneurysm intervention surgery, the tumor will be accompanied by systemic symptoms such as nausea and vomiting if it compresses the nerve tissue.
If the above symptoms appear after cerebral aneurysm intervention surgery, you should go to the hospital for examination in time, so as to achieve early detection and early treatment.