Forgetfulness? It May Be More Than Just Memory Loss A Warning Sign of Alzheimer’s in Thailand’s Aging Population
The Neurological Institute under the Department of Medical Services has warned that Alzheimer’s disease—one of the most common forms of dementia—poses a growing threat to Thailand’s elderly population. Alzheimer’s does not affect memory alone; it also impacts behavior, emotions, and daily functioning, with symptoms progressing from mild impairment to severe dementia.
The Neurological Institute under the Department of Medical Services has warned that Alzheimer’s disease—one of the most common forms of dementia—poses a growing threat to Thailand’s elderly population. Alzheimer’s does not affect memory alone; it also impacts behavior, emotions, and daily functioning, with symptoms progressing from mild impairment to severe dementia.
Thailand officially entered a “super-aged society” in 2022, with more than 20% of its citizens aged 60 or older. Reports estimated that in 2020, around 651,950 out of 12 million elderly people in the country were living with dementia—about 5.43% of the older population—with Alzheimer’s being the leading cause. In response, the Ministry of Public Health has emphasized comprehensive elderly care nationwide, introducing specialized clinics to improve diagnosis, treatment, and long-term support.
Alzheimer’s disease is triggered by abnormal protein buildup in the brain, which damages neurons and leads to brain shrinkage. Risk factors include both genetics and environmental influences, though the exact cause remains unclear. Symptoms typically begin after the age of 65 and often present as repeated questioning, difficulty recalling recent events, disorientation, irritability, delusions, or hallucinations. As the disease advances, patients lose the ability to perform daily tasks and eventually become fully dependent on caregivers.
While there is currently no cure, available treatments—such as medication to slow memory decline, rehabilitation activities, and holistic physical and mental care—can help improve quality of life. The Neurological Institute recently hosted “World Alzheimer’s Week” on September 18, 2025, featuring medical lectures, caregiver training, and interactive workshops on dementia care, behavior management, and emotional support.
Families who suspect elderly relatives may show early signs of dementia are strongly advised to seek medical evaluation promptly. Early diagnosis and treatment can significantly improve care outcomes and help patients live with greater dignity and independence.
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