What are the Stages of Alzheimer’s Disease?
The following stages have used a framework to provide general guidelines for understanding the progression of Alzheimer’s disease and symptoms. It is important to remember that each case of Alzheimer’s progresses differently. Cognitive, physical, and functional phases often overlap and time spent in each stage varies widely from patient to patient. It is also important to note that not everyone experiences all Alzheimer’s symptoms.
Stage 1: Early or Mild Stage Alzheimer’s disease (2-4 years) – A person continues to function independently and have the ability to drive, work, and participate in social activities. Despite having the ability to function in the above domains, they may experience:
- Difficulty with word articulation
- Trouble remembering names when introduced to new people
- Increased difficulty performing tasks
- Forgetting material just read
- Losing or misplacing valuable objects
- Increased trouble with planning or organizing
Stage 2: Middle or Moderate Stage Alzheimer’s disease (2-10 years)– A person has greater difficulty performing tasks but may still remember significant details about their lives. Other symptoms include:
- Getting easily frustrated or angry
- Acting in unexpected ways
- Forgetfulness of events or personal history
- Withdraw in socially or mentally challenging situations
- Inability to recall own address or telephone number
- Confusion regarding person, place, or time
- Inability to choose proper clothing for weather or occasion
- Trouble controlling bladder or bowels
- Changes in sleeping patterns
- Personality and behavioral changes
- Wandering and becoming lost
Stage 3: Late or Severe Stage Alzheimer’s disease (1-3 years)– A person loses the ability to respond to their surroundings.
During this stage a person will:
- Require full-time, around-the-clock care
- Unable to complete activities of daily living without assistance
How is Alzheimer’s Diagnosed?
Experts estimate a skilled neurologist can diagnose Alzheimer’s with more than 90 percent accuracy. The first step in following up on your symptoms is finding a doctor you feel comfortable with. At Kentucky Neurology and Rehab, our staff will help you feel comfortable and confident in the care you receive.
We may perform several exams and tests to determine if Alzheimer’s is causing your symptoms. These tests may include:
- Neurological and neuro-psychological exams
Receiving a proper and timely diagnosis is crucial as conditions other than Alzheimer’s may be causing your symptoms. The following conditions can cause an individual to experience symptoms similar to those of someone with Alzheimer’s and dementia:
- Mild Cognitive Impairment (MCI)
- Dementia with Lewy Bodies
- Creutzfeldt-Jakob Disease
- Normal Pressure Hydrocephalus
- Wernicke-Korsakoff Syndrome
Treatments for Alzheimer’s and Dementia
Although Alzheimer’s disease cannot be stopped or reversed, diagnosis and treatment will allow a person the opportunity to live well with the disease for as long as possible. Common treatments for Alzheimer’s and dementia include:
Therapy for Cognitive Symptoms
Modify environment– Adapting the environment to the needs of a person with Alzheimer’s is an important part of any treatment plan. Establishing and strengthening routine habits and minimizing memory-demanding tasks can make life much easier for someone living with Alzheimer’s. Steps that can be taken to modify living environment include:
- Keep keys, wallets, valuables, and medication in the same place
- Fill weekly pill counters with prescribed medications
- Set up bank accounts for automatic deposit and withdrawal
- Keep mobile phone on your person with GPS location enabled
- Keep important numbers programmed into phone
- Use a whiteboard or calendar to keep track of daily schedule and appointments
- Remove excess furniture, clutter, and tripping hazards such as throw rugs
- Install handrails on stairways and in bathrooms
- Wear shoes that are comfortable and provide good traction
- Wear medical identification tag at all times
- Reduce or remove mirrors as people with Alzheimer’s may find images in mirrors confusing and frightening
Exercise- Regular exercise can help improve mood, promote sleep, prevent constipation, and maintain joint, muscle, and heart health. Recommended exercises include:
- Stationary bike
- Chair exercises
- TV/DVD/Digital download exercise programs
Nutrition- People with Alzheimer’s often have difficulty eating and drinking due to memory loss, cognitive impairment, and a decline in physical ability. To avoid dehydration and malnutrition, try offering:
- High-calorie shakes and smoothies
- Milkshakes with protein powders
- Nutritional supplements labeled for use with Alzheimer’s
- Water or juice, avoid beverages with caffeine as it may increase restlessness, trigger a frequent need to urinate, and interfere with sleep
Homeopathic Medicine- Although homeopathic treatments are not empirically supported or approved by the FDA, many Alzheimer’s patients report symptom relief from the following herbal remedies and vitamins:
- Omega-3 fatty acids– may help prevent cognitive decline.
- Curcumin– an herb that comes from turmeric and has anti-inflammatory and antioxidant properties that might affect chemical processes in the brain.
- Ginkgo– Ginkgo is a plant extract containing several substances.
- Vitamin E– 2,000 international units daily may help slow the progression of Alzheimer’s
Physical, occupational, and speech therapy- all assist a person with Alzheimer’s to function independently for as long as possible.
- Physical therapy– physical therapists assist Alzheimer’s patients with increasing strength, maintaining strength, and maintaining mobility.
- Occupational therapy– occupational therapists assist Alzheimer’s patients with maintaining independence for as long as possible by developing routines and adapting their environments to their cognitive abilities.
- Speech therapy– speech therapists assist Alzheimer’s patients with cognitive, communication, and swallowing deficits by using techniques such as teaching written cues for completing tasks or to assist memory recall, creating books to help recall information and teaching family members and caregivers how to communicate more effectively with the Alzheimer’s patient.
If you believe that you or a loved is experiencing symptoms of Alzheimer’s disease, call Kentucky Neurology and Rehab and schedule an appointment.