Alzheimer’s disease is a progressive brain disorder that gradually damages brain cells, leading to problems with memory, thinking, and behavior. It is the most common cause of dementia in older adults, responsible for most cases worldwide. The disease usually begins slowly, often showing as mild forgetfulness, but over time the symptoms worsen and interfere with daily life. People living with Alzheimer’s may experience memory loss, difficulty solving problems, challenges with communication, confusion about time and place, mood changes, and a decline in the ability to carry out everyday tasks.

Diagnosing Alzheimer’s requires a careful process, as there is no single test. Doctors often use a combination of medical history reviews, memory and cognitive assessments, physical and neurological examinations, and brain scans to rule out other conditions. Getting an early diagnosis is very important because it allows families to plan for the future, access available treatments, and provide better support for their loved one.

Although there is no cure for Alzheimer’s, treatments can help manage symptoms and improve quality of life. Medications are available to support memory and brain function, while therapies such as cognitive exercises, physical activity, and occupational therapy can also be beneficial. Lifestyle choices—including a balanced diet, regular exercise, social engagement, and good sleep—are important in supporting brain health. Care and emotional support from family, caregivers, and healthcare professionals remain central to helping individuals live with dignity and comfort.

Living with Alzheimer’s is undoubtedly challenging, but with early support and care planning, it is possible to make a positive difference. Simple steps such as creating safe environments, maintaining daily routines, and offering patience and compassion can greatly improve the well-being of those affected by the disease.