7. Sudden Severe Headache
The classic symptom is a sudden, extremely intense headache often described as “the worst headache of my life.” This headache reaches maximum intensity within seconds or minutes.
8. Nausea and Vomiting
Severe headache accompanied by sudden nausea or vomiting can occur after bleeding around the brain.
9. Stiff Neck
Bleeding around the brain may irritate surrounding tissues, causing neck pain or stiffness.
10. Sudden Vision Problems
Symptoms may include:
- Blurred vision
- Double vision
- Sensitivity to light
- Sudden vision loss
11. Loss of Consciousness
Some individuals may faint, become difficult to awaken, or lose consciousness completely.
12. Sudden Confusion or Behavioral Changes
Bleeding in the brain may lead to:
- Confusion
- Difficulty understanding speech
- Disorientation
- Sudden personality or behavior changes
Other Possible Symptoms
- One-sided weakness
- Difficulty walking
- Loss of balance
- Dizziness
- Seizures
- Drooping eyelid
These symptoms are not specific to aneurysms alone and may also occur with other neurological emergencies, including stroke.
