- One pupil appearing larger than the other
- Reduced reaction to light
- New asymmetry in the eyes
Because these changes may be subtle, family members sometimes notice them before the affected individual does.
6. Facial Numbness or Weakness
As aneurysms grow, they may place pressure on nearby nerves.
This can result in:
- Tingling sensations
- Numbness
- Facial weakness
- Unusual sensations affecting one side of the face
These symptoms may come and go initially, making them easy to dismiss.
However, neurological symptoms should never be ignored.
7. Difficulty Speaking
Changes in speech can indicate problems affecting the brain.
Possible symptoms include:
- Slurred speech
- Difficulty finding words
- Confusion while speaking
- Trouble understanding conversations
These symptoms may indicate a medical emergency, particularly if they appear suddenly.
Immediate evaluation is essential.
8. Neck Pain or Stiffness
Bleeding around the brain can irritate tissues surrounding the central nervous system.
This irritation may produce:
- Neck stiffness
- Pain when moving the neck
- Sensitivity during normal head movements
People sometimes assume they simply slept in an awkward position.
When combined with severe headache or neurological symptoms, neck stiffness can be an important warning sign.
9. Nausea and Vomiting
Sudden neurological events frequently trigger digestive symptoms.
Individuals experiencing aneurysm-related complications may develop:
- Intense nausea
- Repeated vomiting
- Dizziness
- Loss of balance
Because stomach illnesses are common, many people mistakenly attribute these symptoms to food poisoning or viral infections.
Context matters.
When nausea accompanies severe headache or neurological changes, emergency care may be needed.