My son is on Prevacid for reflux. We put him down for a nap about an hour after his feedings, but he has trouble getting to sleep. Even if he is sleepy, I will put him in his crib and he becomes wide eyed. His twin sister is a great sleeper, but my son is so difficult to get to sleep! Could this medicine be causing his sleep problems? If not, what else could be the culprit?