Brain aneurysm

A brain or intracranial aneurysm happens when a blood vessel in the brain has weakened, balloons up, and gets filled with blood. Many brain aneurysms occur between the brain and the lower part of the skull. The most major complication of a brain aneurysm is busting or leaking, which can cause intracranial bleeding.
Treatments:

Medications: antihypertensives, anticoagulants.

Surgery: Embolization, Endovascular coiling, clipping of the blood vessel, Endovascular aneurysm repair.