Many people experience seizures for a variety of reasons. They may suffer from epilepsy or they’re going through substance withdrawals. Seizures occur when there is an interruption in the connections between the brain’s nerve cells. It’s not a surprise that brain cancer may also trigger seizures.
However, we should note that this is one of the rarest causes of seizures. Usually, there’s another reason like the ones listed above or something like drug abuse or even electrocution. But if there’s no discernable reason consult a doctor because there’s something wrong (via ABC).