Symptoms of a ‘leaking’ aneurysm

Sometimes an aneurysm doesn’t rupture all at one. Rather, it begins leaking small amounts of blood for a few days or weeks before the full rupture. This is called a sentinel bleed. The primary symptom is an extremely painful headache that begins suddenly and continues for a few days and up to a couple ofweeks. In any event, seek prompt medical attention before the rupture can occur.