The headline “Aneurysm: Signs you shouldn’t ignore” is generally accurate, but it can be misleading because many aneurysms cause no symptoms until they become serious.
An aneurysm is a weakened area in a blood vessel wall that can bulge outward. Some aneurysms remain stable, while others can grow or rupture and cause life-threatening bleeding.
Possible warning signs (depending on location)
Brain aneurysm
- A sudden, severe headache often described as the “worst headache of your life” (a medical emergency)
- Nausea or vomiting with a sudden severe headache
- Stiff neck
- Sensitivity to light
- Confusion, fainting, seizures
- Weakness, numbness, trouble speaking, or vision changes
Aortic aneurysm (major artery in the chest or abdomen)
- Deep, persistent pain in the chest, back, or abdomen
- A feeling of a pulse or lump in the abdomen (sometimes)
- Sudden severe pain, dizziness, fainting, or signs of shock can indicate rupture and require emergency care
Risk factors that can increase aneurysm risk
- High blood pressure
- Smoking
- Older age
- Family history of aneurysms
- Certain inherited connective tissue disorders
- Some vascular diseases
When to seek urgent help
Call emergency services for:
- Sudden “worst-ever” headache
- Sudden severe chest, back, or abdominal pain
- Fainting, collapse, or new neurological symptoms
Bottom line: Aneurysms can be silent, so symptoms alone do not identify all cases. Managing blood pressure, avoiding smoking, and getting medical advice when warning signs appear are important steps for reducing risk.
