👉 Deliriums, also known as convulsions, are a type of mental disorder characterized by severe episodes of disorientation and confusion. These episodes can occur suddenly or over time, without any apparent cause. Deliriums can be caused by various factors such as drug abuse, alcoholism, stroke, or neurological disorders like meningitis. They can also manifest in children with conditions such as autism spectrum disorder or attention deficit hyperactivity disorder (ADHD).