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    Check urgently! Signs of dementia

    2 minute(s) read
    Information by
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    Dr. Kanokwan Watcharasaksil

    Bangkok Hospital Chiang Mai

    Updated on: 09 Dec 2025
    Dr. Kanokwan Watcharasaksil
    Dr. Kanokwan Watcharasaksil
    Bangkok Hospital Chiang Mai
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    Check urgently! Signs of dementia
    AI Translate
    Translated by AI
    Bangkok Hospital Chiang Mai
    Updated on: 09 Dec 2025

     

    Many people might understand that dementia is found only in the elderly. However, dementia can occur in any gender and at any age. Symptoms such as forgetfulness, confusion, changes in personality or behavior might be warning signs that you have dementia without knowing it!

     

    Check quickly! Abnormal symptoms of dementia

     

     

     

    • Frequent and increasing memory loss
    • Confusion
    • Personality changes from normal
    • Indifferent, withdrawn behavior
    • Loss of ability to work or perform daily activities

     

    There are other illnesses that cause symptoms similar to dementia, which can improve with treatment. Such conditions include vitamin and hormone deficiencies, depression, side effects from medication, especially sleeping pills, infections, and brain tumors. Therefore, if you experience abnormal symptoms, it is important to see a doctor for screenings and correct diagnosis of the true cause.

     

    Understanding “dementia” with a specialist

     

     

     

    Dr. Kanokwan Watcharasaksilp, a specialist in the brain and nervous system at the Brain and Nervous System Center at Bangkok Hospital Chiang Mai, explained that dementia is a syndrome caused by abnormalities in brain function due to some neurons in the brain ceasing to work, leading to a loss of connection with other cells, resulting in the deterioration or death of brain cells. Dementia may cause patients to have problems with thinking, behavior, and abilities in daily living, affecting life, society, and work.

     

    Dr. Kanokwan also explained that dementia can be found in people of all genders and ages, although it is more common in the elderly and less common in those under 65.

     

    Common forms of dementia

     

     

     

    • Alzheimer’s disease
    • Vascular dementia
    • Lewy body disease
    • Frontal lobe dementia

     

    Currently, there is no specific treatment for curing dementia that results from the degeneration or death of brain cells. Patients with dementia should see a doctor for continuous health and symptom evaluation.

     

    Advice from a specialist

    Dementia can be prevented by avoiding or managing risks. Although there are uncontrollable risk factors such as age, genetics, and having a family history of the condition, there are also risk factors that we can manage and change through “caring for heart health, physical health, and mental health” as follows:

    • Caring for heart health: Control blood pressure, reduce fats and sugars, exercise, and avoid smoking.
    • Caring for physical health: Exercise to improve blood supply to the brain, eat healthy and beneficial foods, and get sufficient rest.
    • Caring for mental health: Promote mental health by learning new activities, finding hobbies, socializing, or engaging in brain training games.

     

    However, if you or someone close to you experiences abnormal symptoms, you should see a doctor for proper evaluation and care. Early detection and treatment can help reduce the burden on caregivers and improve the patient’s quality of life, allowing them to live with dignity.

     

     

    Best wishes from

    Dr. Kanokwan Watcharasaksilp

    Specialist in Brain and Nervous System

    Center of Excellence on Brain and Nervous System Disease | Bangkok Hospital Chiang Mai

     

    For more information, please contact:

    Center of Excellence on Brain and Nervous System Disease

    Phone 052 089 888 Call Center: 1719 

    “Open daily from 08.00 – 16.00.”

     

    Information by

    Doctor Image

    Dr. Kanokwan Watcharasaksil

    Neurology, Internal Medicine

    Dr. Kanokwan Watcharasaksil

    Neurology, Internal Medicine

    Doctor profileDoctor profile

    For more information, please contact

    Neuro.Science Center of Excellence

    Service Hours: Daily Monday – Friday 8:00 AM – 4:00 PM

    +66 (0)52 089 862

    1719

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