Does Dad Have Alzheimer’s?
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11/8/10 | Dr. Cheryl Mathieu | 1 Comments

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Dr. Cheryl Mathieu





“I’m so worried about my Dad. He is forgetting things lately and seems confused. How can I find out if he has Alzheimer’s? And if he does have it, what do I do?”

As a geriatric care manager, I frequently receive calls just like this. Fear of the unknown can be the most troublesome part of caring for someone you love when they begin to demonstrate changes in behavior. The following information can decrease your stress and help you ensure that mom and dad get the best care possible.

Each year a million people start a mental decline called mild cognitive impairment (MCI) with memory loss somewhere between normal aging and Alzheimer’s. Although Alzheimer’s disease is the most common form of dementia in the U.S., there are many reasons why someone’s memory can decline. Some of these causes are treatable. Generally, Alzheimer’s disease has a gradual onset of symptoms over months to years and a worsening of cognition. If the memory loss or confusion comes on quickly, this could indicate that something other than Alzheimer’s is going on. You’ll want to ask for a thorough evaluation by someone who specializes in memory impairment as a first step – this could be a psychiatrist, neurologist or a geriatrician.

The evaluation will include testing for conditions that look similar to dementia – but aren’t, such as:

  • Delirium (sudden onset confusion due to infection, medication, acute illness)
  • Depression (which can sometimes include memory problems)
  • Thyroid problems, metabolic abnormalities (abnormal glucose and calcium, kidney and liver failure)
  • Vitamin B 12 deficiency, symptoms of a progressing chronic disease (low oxygenation due to lung disease, anemia or heart disease).
  • Urinary tract infection (the symptoms of which can appear like dementia).


Imaging the brain can also be helpful to check for a tumor, stroke, or increased pressure on the brain. These tests can help determine the cause of memory loss, and if it’s treatable.

Once dementia is confirmed, the next step is to determine whether it is Alzheimer’s. (There are different kinds of dementia, other causes of memory loss and then there are declines that are still considered “normal aging.”) If it is Alzheimer’s, there are medications that might be helpful in slowing the progress of the disease. People with Alzheimer’s may do better in the long term if they have early intervention. And do stay in touch with your loved one. If they exhibit any of the behaviors listed here, it may be time to consider getting them live-in help or moving them to an assisted living facility.

This will be a hard time, but there is information and loving support available for you and your loved ones. There are books, support groups, websites, geriatric care managers and others who have gone through this before you to guide you every step of the way.

Helpful Weblinks:

Cheryl Mathieu, Ph.D., M.S.W. is a geriatric care manager and Alzheimer’s specialist, founder and president of, the nation’s most comprehensive eldercare resource. She is also the author of “The Essential Caregiver’s Toolbox.” Using education, compassion and humor, “Dr. Cheryl” assists caregivers to gracefully manage the many challenges of their aging loved ones.

More: Alzheimer's: Everything You Need to Know

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  • Cheryl,
    First off allow me to thank you for the work that you do with Alzheimers patients. My husband and I are caregivers for his 91 year old father, luckily he still recognizes us when we are around. Some days he looks a little puzzled however we still have the blessing of that. Iam a firm believer that early detection is key in quality of life for the elderly. Way too many families turn a blind eye to what is happening in their loved ones life.
    Medication play such a big part in keeping their disease in check, close monitoring meds and environment is vital to comforting them in their very troubled lives. We found that Aracept,namenda and sleep aids helps to keep their confusion under control. Living with a loved one with Alzheimers takes a very strong family commitment to each other to get through each day. All of the home health, hospital ,and nursing home caregivers are god like in our eyes. Keep up the good works we are proud to have you in our lives.

    Posted by Caregiver, 16 November 2010.