👉 Promethazine, also known as diazepam, is a medication used to treat anxiety and insomnia. It works by blocking the action of the neurotransmitter serotonin in the brain, which can lead to feelings of calmness, restlessness, and decreased energy levels. Promethazine has been studied for its potential to improve sleep quality and reduce anxiety symptoms in patients with chronic pain, as well as to help manage other conditions that affect sleep, such as insomnia or restless leg syndrome. Promethazine
