Is it Alzheimer's? Other reasons for forgetfulness

It's normal to forget where we placed our keys once in awhile. Everyone occasionally spaces on their neighbor's name or forgets that last item at the grocery store. We're busy people -- we get distracted!

However, these foggy symptoms may get a little more worrisome as we age. While Alzheimer's is not considered a "normal part" of getting older, many people with the disease are above 65. So sometimes, people are quick to associate forgetfulness with dementia.

Scroll through to see famous people with Alzheimer's:

Notable people with Alzheimer's
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Notable people with Alzheimer's
This file photo dated 04 November, 1991 shows US President Ronald Reagan giving a speech at the dedication of the library bearing his name in Simi Valley, California. He was US president from 1981 to 1989 and retreated from public life after it was revealed he was suffering from Alzheimer's disease. (Photo by J. David Ake, AFP/Getty Images)
Glenn Campbell performs during The Goodbye Tour at the Ryman Auditorium on January 3, 2012 in Nashville, Tennessee. (Photo by Ed Rode/Getty Images)
Picture dated 18 May 1991 of US actor Charles Bronson during the 44th Cannes film festival, southern France. Bronson died 30 August 2003 in Los Angeles of complications from pneumonia. (Photo by Gerard Julien, AFP/Getty Images)
392653 01: Actor Burgess Meredith performs in the television show 'The Twilight Zone.' (Photo Courtesy of Sci Fi Channel/Getty Images)
LOS ANGELES - AUGUST 31: Actor James Doohan recieves his star on the Hollywood Walk of Fame August 31, 2004 in Los Angeles, California. (Photo by Mark Mainz/Getty Images)
LONDON, UNITED KINGDOM - JANUARY 17: Malcolm Young of AC/DC performs on stage at Wembley Arena on January 17th, 1986 in London, United Kingdom. (Photo by Peter Still/Redferns)
NORMAN ROCKWELL'S AMERICA -- Pictured: Artist Norman Rockwell -- (Photo by: Gary Null/NBC/NBCU Photo Bank via Getty Images)
Publicity close up of Hollywood actress Rita Hayworth wearing ornately decorated gloves and holding a cigarette in a cigarette holder.
NEW YORK CITY - FEBRUARY 29: Aaron Copeland attends 10th Annual Grammy Awards on February 29, 1968 at the New York Hilton Hotel in New York City. (Photo by Ron Galella, Ltd./WireImage) (Photo by Ron Galella, Ltd./WireImage)
Actor Peter Falk poses as he arrives for the premiere of his new film "Lakeboat" September 24, 2001 in Los Angeles. The film is an adaptation of David Mamet's comic play about a grad student who takes a summer job on a Great Lakes freighter and sees life through the eyes of his low-brow crew members. The film opens in limited release in Los Angeles September 28. REUTERS/Rose Prouser RMP/jp
Estelle Getty (Photo by Jim Smeal/WireImage)

That being said, there are many other reasons you've been forgetful. It could be your daily meds -- even Benadryl can mess with your memory! It could also be depression, exhaustion or anxiety. Sleep, understandably, "negatively impact[s] memory and thinking abilities", said Dr. Drag. If your brain is under a lot of stress, that may have something to do with it.

Your foggy mind may also be a result of alcohol or heart disease. Or, it could just be a sign of aging in general. After all, there's a lot of information up there!

But if you do find yourself lost while driving or forgetting loved ones, it may be time to consult a doctor.

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