Brain health is vital to overall family well-being, and recognizing the warning signs of serious conditions like brain aneurysms can help prevent life-threatening consequences. A brain aneurysm occurs when the wall of a blood vessel in the brain weakens, forming a bulge or bubble. While some aneurysms remain stable, others can rupture, causing a brain hemorrhage that can lead to severe complications or even death. Even unruptured aneurysms can press on nearby brain tissue, causing significant symptoms.

One of the most common and alarming signs of a brain aneurysm is a sudden, intense headache often described by survivors as the worst headache of their lives. Unlike a typical migraine, this headache has a sudden onset, occurs without a previous history of migraines, and is frequently accompanied by other neurological symptoms. Because of its severity and rapid onset, immediate medical attention is critical when such a headache occurs.

In addition to severe headaches, other warning signs may include sudden drooping of the eyelids, blurred or double vision, eye pain, unexpected seizures, nausea, vomiting, stiff neck, and extreme sensitivity to light. Some individuals may experience numbness in the face, ringing in the ears, or brief loss of consciousness. These symptoms require urgent evaluation, as they may indicate an imminent rupture or the presence of a large, pressing aneurysm.

Certain risk factors increase the likelihood of developing a brain aneurysm. These include high blood pressure, smoking, a family history of aneurysms, excessive alcohol or drug use (particularly cocaine), high cholesterol, and genetic conditions affecting blood vessels. People with these risk factors should consult a doctor about preventive strategies and routine screening, especially if symptoms appear.

Diagnosis of a brain aneurysm typically involves imaging tests such as CT scans, MRIs, or cerebral angiography, depending on the urgency and complexity of the case. Treatment options vary based on the aneurysm’s size and risk. These include monitoring, surgical clipping, or endovascular embolization—a minimally invasive procedure. Preventive care includes managing blood pressure, avoiding smoking and alcohol, reducing stress, and staying up to date on medical checkups, particularly for individuals with a family history of the condition.