Initial symptoms of cerebral aneurysms

The initial symptoms of a brain aneurysm may include a sudden, intense headache, nausea, vomiting, visual impairments, etc. 1. Sudden, intense headache This is often the most common and prominent symptom of a brain aneurysm. This headache is usually intense, as if the head had been hit hard, and may peak rapidly, significantly different from previous headaches experienced. It may be caused by blood stimulation of meninges when an aneurysm ruptures or is about to rupture.2. Nausea and vomiting are often accompanied by severe headaches due to increased intracranial pressure and impaired brain function.Patients may feel stomach discomfort and frequent vomiting.3. Vision disorders may manifest as blurred vision, double vision, or even visual field defects. This is due to aneurysm compression or affect the optic nerve and other related structures caused by abnormal visual function. It should be noted that the symptoms of cerebral aneurysm may not be obvious when it is not ruptured, or only some mild symptoms such as dizziness, etc., which are easy to be ignored. But once ruptured, the condition is often very critical and can quickly endanger life. Therefore, when the above symptoms occur, especially sudden severe headaches, you should be highly vigilant and seek medical attention as soon as possible for detailed examination and diagnosis so that corresponding treatment measures can be taken in a timely manner.