A brain aneurysm is a serious condition that occurs when a blood vessel in the brain weakens and forms a bulge. While some aneurysms remain stable, others can rupture and cause life-threatening bleeding. Even unruptured aneurysms may press on nearby brain areas, leading to noticeable symptoms. Early detection is critical and can make a life-saving difference.
One of the most common warning signs is a sudden, intense headache—often described as the worst headache of one’s life. Unlike typical migraines, this headache may appear without warning and be accompanied by nausea, blurred vision, or even loss of consciousness. Other concerning symptoms include drooping eyelids, eye pain, seizures, facial numbness, a stiff neck, and sensitivity to light.
Several factors can increase the risk of developing a brain aneurysm, such as high blood pressure, smoking, excessive alcohol use, a family history of aneurysms, or certain genetic conditions. If you’re at risk, speak with your doctor about preventive screenings. Diagnosis typically involves imaging tests like CT scans, MRIs, or cerebral angiography to confirm the presence and size of an aneurysm.
Treatment options depend on the aneurysm’s size and risk of rupture. Small, low-risk aneurysms may just be monitored regularly. In more serious cases, surgical options like clipping or minimally invasive procedures like endovascular coiling are considered. Preventive steps include managing blood pressure, avoiding smoking, limiting alcohol, and maintaining regular checkups—especially for those with a family history of the condition.