"i will never take this medicine again. i was given some 15 mg samples to try. was on lunesta, but it wasn&#039;t working. belsomra did indeed help me sleep, but the am grogginess was terrible. i slept at least 8 hours the night before, but couldn&#039;t concentrate. i was in a fog all day. i fell asleep at the wheel twice and ran right through a red light at a busy intersection. it took all day for this medicine to wear off. wouldn&#039;t recommend it to anyone."