Guide To The Causes Of Grand Mal Seizures

Blood Vessel Malformations

While many of the causes of grand mal seizures are related to injuries and infections, it's also possible for a congenital defect to bring about this type of seizure. One such defect is the presence of blood vessel malformations in the brain. This occurs when abnormal blood vessels develop in the area connecting the brain to other arteries and veins. The arteries are designed to transport blood with high amounts of oxygen in it to the brain. Once the brain has received the supply of oxygen, the veins carry the blood back to the heart and lungs. This is an essential process that keeps the brain healthy. These malformations can occur in any area of the body but most commonly develop in the brain. While most blood vessel malformations are congenital, they can also occur later in life. More severe cases of malformations can result in headaches and grand mal seizures.

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