The immediate and short-term impact of alcohol is to reduce the time it takes to fall asleep, and this effect on the first half of sleep may be partly the reason some people with insomnia use alcohol as a sleep aid,” Ebrahim says. “However, this is offset by having more disrupted sleep in the second half of the night
“Alcohol should not be used as a sleep aid, and regular use of alcohol as a sleep aid may result in alcohol dependence,” he says.
The findings will appear in the April 2013 issue of Alcoholism: Clinical & Experimental Research.
Alcohol tricks people into thinking they are getting better sleep, says Scott Krakower, DO. He is an addiction specialist at North Shore-LIJ in Mineola, N.Y. “People who drink alcohol often think their sleep is improved, but it is not.”
REM is the more mentally restorative type of sleep, says Michael Breus, PhD, a sleep specialist in Scottsdale, Ariz. “Alcohol is not an appropriate sleep aid. If you rely on alcohol to fall asleep, recognize that you have a greater likelihood to sleepwalk, sleep talk, and have problems with your memory.”