Alzheimer's Disease

Alzheimer's Disease

✅ Reviewed by Dr. Ghazala Tahir | Updated on 19 August 2025

Alzheimer's disease is a progressive neurodegenerative disorder that causes memory loss, confusion, and changes in behavior. It is the most common cause of dementia, affecting millions of older adults worldwide.

The disease is characterized by the gradual deterioration of cognitive functions, including memory, thinking, and reasoning skills, which interfere with daily life and independence.

While there is no cure for Alzheimer's, early diagnosis and treatment can help manage symptoms and improve the quality of life for individuals living with the disease. Medication and lifestyle changes can also slow the progression of symptoms.

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Alzheimer's Disease FAQs
Frequently Asked Questions
  • What are the common symptoms of Alzheimer's Disease?

    Common symptoms of Alzheimer's disease include memory loss, confusion, difficulty completing familiar tasks, trouble with language, and changes in mood or personality.

  • How is Alzheimer's Disease diagnosed?

    Alzheimer's disease is diagnosed through a combination of medical history, physical exams, cognitive tests, and brain imaging. A definitive diagnosis can only be confirmed through autopsy.

  • Is there a cure for Alzheimer's Disease?

    Currently, there is no cure for Alzheimer's disease. However, treatments are available to manage symptoms and improve quality of life. Research is ongoing to find more effective treatments and potential cures.

  • What are the risk factors for Alzheimer's Disease?

    Risk factors for Alzheimer's disease include age, family history, genetics (e.g., APOE gene), head injuries, cardiovascular conditions, and lifestyle factors such as diet, exercise, and mental stimulation.

  • Can Alzheimer's be prevented?

    While there is no guaranteed way to prevent Alzheimer's, maintaining a healthy lifestyle, including regular exercise, a balanced diet, mental stimulation, and social engagement, can reduce the risk of developing the disease.

  • What treatments are available for Alzheimer's Disease?

    Medications such as cholinesterase inhibitors and glutamate regulators can help manage symptoms of Alzheimer's. Supportive therapies, lifestyle changes, and caregiver support are also essential in managing the disease.