Alzheimer's disease is a form of dementia that is incurable and ultimately fatal. Although it is not exactly understood how Alzheimer's disease comes about and progresses, it is thought to be related to the formation of clumps of protein in the brain that are toxic to neurons. Alzheimer's disease typically affects the elderly, although some cases begin in patients under the age of 65 (also called early-onset Alzheimer's). It causes many distinct mental deficiencies.
Step 1
Check for memory loss. Although occasional lapses in memory happen to almost everyone, they may be more severe and persistent in patients with Alzheimer's. According to the Mayo Clinic, patients with Alzheimer's may have trouble remembering conversations or events, may repeat themselves when speaking and may "lose" items because they have put them in unusual or illogical locations (such as putting keys in the washing machine).
Step 2
Look for problems with language. According to the National Institute on Aging, patients with Alzheimer's often have difficulty in finding the right word, causing them to pause frequently, substitute words with similar meaning or make up words to replace the forgotten one.
Step 3
Identify problems with judgment or abstract thinking. According to the NIH, people with Alzheimer's disease have trouble with tasks that require abstract thinking (such as doing simple calculations or balancing a checkbook). They may also have trouble cooking as they are unable to determine if the food is burning or not. They may also have problems completing routine tasks and chores.
Step 4
Look for emotional problems. Many patients with Alzheimer's exhibit emotional changes that often mimic depression. They may lose their enthusiasm for doing their favorite activities as these tasks become more difficult. They may also be prone to outbursts of anger as they struggle with their own limitations and confusion. Many patients become withdrawn as they try to avoid their shortcomings.
