​Alzheimer’s Disease: Causes, Diagnosis and Treatment
Alzheimer’s: Causes, Diagnosis and Treatment

Alzheimer's ​has no cure, but with treatment, symptoms of the condition can be better managed.

Causes of Alzheimer’s

Alzheimer’s disease is believed to be caused by a combination of genetic, lifestyle and environmental factors. The exact cause of the disease is not fully understood.

An Alzheimer’s patient develops some abnormalities in the brain which are responsible for the gradual decline and eventual death of brain cells. These are:

  • Plaques of beta-amyloid protein: A build-up of beta-amyloid protein deposits destroys brain cells and interferes with the communication between cells.
  • Tangles of nerve cells: Nerve cells develop tangles (ne​urofibrillary tangles) and this affects the transportation of nutrients into the cells.

“It is not clear why these abnormalities occur b​​ut research points to a link with a normally occurring blood protein called ApoE,” explains Adjunct Associate Professor Shahul Hameed, Senior Consultant from the Department of Neurology​ at National Neurosc​​ience Institute (NNI)​, a member of the SingH​ealth​ group.​

Diagnosis and treatment of Alzheimer’s

Alzheimer’s is diagnosed after a thorough clinical, psychiatric and neurological evaluation. Since there is no cure for the disease, treatment involves drugs that help manage the symptoms.

“The duration of Alzheimer’s varies from patient to patient and can range from a couple of years to a couple of decades, culminating in death,” says Adj Assoc Prof Hameed. “On average, an Alzheimer’s patient lives for 8-10 years after the symptoms appear.”

Tap the banner above to find out how Memory Care on the Health Buddy app can help you maintain or improve your memory. Plus, get tips on how to care for a loved one with dementia.

Ref: S13

Check out more articles on brain diseases:

How to Detect Brain Diseases Early (Stroke, Parkinson's, Dementia, Eplilepsy)

Tips to Prevent Dementia

Dementia Caregiver Tips: Understanding Dementia Behaviours

Parkinson's: Common Misconceptions Tackled!

YOD: Dementia That Affects the Young

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