Migraine headaches and brain aneurysm’s can have similar symptoms. Migraines are extremely painful headaches that often occur on one side of the head. A brain aneurysm occurs when a blood vessel in the brain weakens, developing a bulge that may rupture. While the symptoms are similar, the conditions are not related.
Symptoms of Aneurysm
The symptoms of an intact aneurysm include pain behind the eyes and dilated pupils. Affected individuals may also experience a change in vision and neurological symptoms such as numbness or even paralysis of the face, explains MayoClinic.com. These symptoms occur because the aneurysm presses against nerves and other areas of the brain. Aneurysms may be present and even leak without ever causing symptoms, or rupturing.
Symptoms of Migraine
Migraine headaches may be accompanied by an aura, which often manifests by visual disturbances such as dark spots or colorful lines. According to the Pennsylvania Neurological Associates, people who suffer from migraines may experience a sensitivity to light during a migraine, causing them to seek out a dark room to rest. Sensitivity to sound may also occur.
Symptoms of Aneurysms and Migraines
Migraines and aneurysms can have overlapping symptoms, especially when an aneurysm ruptures. After an aneurysm ruptures, an affected individual is stricken with an intense headache, similar to a migraine. In both conditions, the patient may experience nausea and vomiting. Visual disturbances are common in both ruptured aneurysms and migraines. A person with a ruptured aneurysm may also experience sensitivity to light. The difference in the pain level between the two conditions is that the headache associated with a ruptured aneurysm is most often described as the worse headache of the person’s life, and it has a rapid onset.