Yes, it is okay to have a massage before bedtime. One of the benefits of using a foot massager it that it helps relax your body and prepare you for sleeping. This is a very good way to fight sleeping disorders because, after a massage, you generally feel relaxed therefore it will only enhance your sleep. The only known side effect that has been reported to us is that they feel really good after using the foot massager and some are even sharing positive treatment results that have helped them enjoy life more.