ANNOUNCER: Today many sleep experts suggest ways to change bedtime behaviors in efforts to improve sleep.
MICHAEL THORPY, MD: There are a lot of things that patients can do to help their sleep if they have sleep difficulties. We often call these under the name of sleep hygiene recommendations.
One of the most important ones is controlling the time of going to bed and the time of getting up. But there are others, such as avoiding caffeine, avoiding smoking, not having a large meal before going to bed, exercising in the early evening, not late at night. Not napping during the daytime.
ANNOUNCER: Experts often advise people to keep a record or sleep diary of their sleep patterns.
SAUL ROTHENBERG, PhD: What you keep track of, basically, is: how long it takes you to fall asleep, the time you get into bed, how many times you wake up during the night, roughly how long you're awake in the middle of the night, when you get up in the morning and how long you stay in bed in the morning.
ANNOUNCER: Yet while today there are many treatment options, it's often hard to decide when poor sleep needs the attention of an expert.