two. Histamine Receptor Antagonism: Some sedatives, such as antihistamines, exert their sedative effects by blocking histamine receptors inside the brain, specifically H1 receptors. Histamine plays a role in wakefulness and arousal, so blocking its effects encourages sedation and sleepiness. Don’t combine sedatives alongside one another or with other medicines https://trentongzash.life3dblog.com/32072341/prescription-sedative-medications-important-guidelines-warnings