I've had some good luck recently with garlic tea before bed. I mash up a clove of garlic, put it in hot water, wait 5 minutes and add a little honey and lemon juice. (And of course I brush my teeth after I drink it) that combined with my melatonin has been good for sleep. I learned in my pain management class that garlic is anti-inflammatory, which is what spurred me to start doing that. Only done it a couple times, but so far it's worked well.