Discover Bank. PO Box 30416. Salt Lake City, UT 84130. New Accounts & Deposits. Discover Bank. PO Box 30417. Salt Lake City, UT 84130. For Retirement Accounts New IRA Accounts, Contributions & General Correspondence. Discover Bank. PO Box 30418. Salt Lake City, UT 84130
Common causes of Sleep disturbance. Some of the common causes of Sleep disturbance may include: 1  Aging.  Alcoholism or abruptly stopping alcohol after long-term use.
Your body runs on an invisible or internal clock that causes you to feel sleepier at night and more awake and alert during the day. This natural sleep-wake rhythm is known as the circadian rhythm. A disruption of this rhythm may be considered a circadian rhythm sleep disorder. Disrupting this natural rhythm in the body can cause symptoms that range from daytime sleepiness to depression. Taking steps to get on a more regular sleep schedule can help.