An aneurysm in the cerebral arteries is a bulge or ballooning in a blood vessel in the brain. If it ruptures, it can cause a stroke or severe brain damage. Recognizing the signs early can be lifesaving. Here are the common signs of a cerebral aneurysm.

Symptoms of a Cerebral Aneurysm

Many cerebral aneurysms do not cause symptoms until they become large or rupture. When symptoms do appear, they often include sudden and severe signs that require immediate medical attention.

Signs of a Ruptured Aneurysm

  • Sudden, severe headache: Often described as the worst headache of your life.
  • Nausea and vomiting: Commonly accompany the headache.
  • Stiff neck: Due to meningeal irritation.
  • Sensitivity to light: Photophobia may occur.
  • Blurred or double vision: Changes in vision can happen.
  • Loss of consciousness: In severe cases, it can lead to coma.
  • Seizures: May occur if the brain is affected.

Signs of an Unruptured Aneurysm

  • Headache: Often mild or dull but persistent.
  • Pain around the eyes or in the face: Due to pressure on nearby nerves.
  • Vision problems: Such as blurred vision or loss of vision in one eye.
  • Dilated pupils: A sign of nerve compression.
  • Neurological deficits: Weakness or numbness if the aneurysm presses on brain tissue.

If you or someone else experiences sudden, severe headache or neurological symptoms, seek emergency medical care immediately. Early diagnosis and treatment can prevent serious complications.