L.M.
Hi D.,
I mamasourced about this a while back. A few people recommended Hyland's Teething Tablets (get them at Target). It may be me and my wishes of our 18 month to be pain free, but these seem to be a wonder tablet. They say their teeth start to hurt when they are in bed and have nothing else to keep them busy and they notice the pain. We use these sparingly and they seem to put her right to sleep. I do not use them throughout the day as they say you can on the bottle, just at night.
Good luck :D