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.
Some very common causes of excessive daytime sleepiness include: 1  Behavioral sleep deprivation. 2  Narcolepsy. 3  Obstructive sleep apnea. 4  Medications. Psychiatric or mental illnesses.  Other medical conditions.