Smoking tabacco is my answer.
I would say that it is fight or flight response.
Answer: By disrupts the activity of the brain cells.
Explanation: Because epilepsy is a brain disorder, it can affect many different systems throughout the body. Epilepsy may stem from changes in the brain's development, wiring, or chemicals. ... The disease disrupts the activity of brain cells called neurons, which normally transmit messages in the form of electrical impulses.
Answer by JKismyhusbandbae: heroin
Why: Heroin and morphine are related. They are both derived from opium. And known as painkillers.
