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.
Sleep disorders are classified based on what causes them. Primary sleep disorders are distinguished from those that are not caused by other mental disorders, prescription medications, substance abuse, or medical conditions. The two major categories of primary sleep disorders are the dyssomnias and the parasomnias.