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    Radiofrequency waves reach deep to the root cause, diminishing melasma, freckles, and dark spots.

    3 minute(s) read
    Information by
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    Dr. Kanchana Sermswan

    Bangkok Hospital Headquarter

    Updated on: 21 Dec 2025
    Dr. Kanchana Sermswan
    Dr. Kanchana Sermswan
    Bangkok Hospital Headquarter
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    Radiofrequency waves reach deep to the root cause, diminishing melasma, freckles, and dark spots.
    AI Translate
    Translated by AI
    Bangkok Hospital Headquarter
    Updated on: 21 Dec 2025

    Problems with melasma, freckles, dark spots, red marks, and acne scars on the face not only bother and cause a loss of confidence but may also be a chronic skin problem. Therefore, having a solution to reduce, treat, and prevent the root causes of melasma, freckles, dark spots, red marks, and acne scars on the face not only restores confidence but also takes care of the skin to be strong in the long term.

    Factors that cause melasma

    • Overproduction of pigment cells (Hyperactive Melanocytes)
    • Damage to the basement membrane (Damaged Basement Membrane)
    • An increase in the number of abnormal blood vessels  (Increased Abnormal Vasculature)
    • An increase in the number of senescent fibroblasts (Increased Senescent Fibroblast)

    Get to know the solution for melasma

    SYLFIRM is a technology researched by Silicon Valley in the United States and published in medical journals. It uses the release of micro radio waves with SR3 (RP) Technology (Selective Regional Regenerative RF) in intervals by selecting the positions and depths of tissue desired, to destroy abnormal blood vessels under the skin, which are the main cause of pigment abnormalities and recurrence of melasma. It thus helps solve the problem of melasma and prevent new melasma, as well as stimulates collagen, reduces pigment transfer from the upper to lower skin layers, reduces wrinkles, acne scars, tightens pores, strengthens the skin making it look younger, with treatment following a doctor’s advice approximately 3 – 12 times depending on individual skin problems 

    มicro radio waves reach the root cause, reducing melasma, freckles, dark spots

    Benefits of SYLFIRM

    • Treats, prevents, and does not cause melasma, stubborn melasma, and post-laser marks to recur if done continuously
    • Vascular marks, red marks, and acne marks fade after being treated continuously for 3 times or more
    • Acne scars and pits improve if the number of sessions recommended by the doctor is completed
    • Wrinkles improve after just 2 sessions, especially wrinkles under the eyes, depending on individual skin conditions
    • Brighter and smoother skin, smaller pores
    • Suitable for sensitive skin
    • Less painful, short recovery, few side effects
    • Can be treated with other technologies on the same day

    Post-treatment care

    • Apply a cold compress or facial mask to soothe irritation immediately after treatment
    • Skin can be cleaned 1 day after high energy treatment and 4 hours after regular treatment
    • Avoid using skin peeling products or scrubs for about 2 weeks
    • Apply moisturizing cream 2 – 3 times per day
    • Avoid sunlight and apply sunscreen with SPF greater than 30 2 – 3 times a day
    • Avoid light treatments for 2 weeks
    • Avoid cosmetics containing alcohol for 1 week
    • Do not rub or irritate the treated area
    • Apply medicine as prescribed by the doctor depending on the marks and skin condition 
    • Avoid heavy activities, exercising, swimming, hot baths, saunas 1 – 2 weeks
    • Avoid alcoholic beverages or smoking for 1 – 2 weeks

    People who are not advised to undergo treatment

    • Patients with a pacemaker, electrical heart stimulator, or other electrical devices implanted in the body
    • Cancer patients
    • Heart disease patients
    • Pregnant or breastfeeding
    • Diabetes patients or those with endocrine gland disorders
    • Patients with abnormal blood coagulation
    • People who have taken or injected anticoagulant drugs in the past 10 days

     

    Possible complications from treatment include allergic rashes, swelling, burning sensation, burnt skin, acne, inflamed pores, hives, scabbing, dry flaking skin, which can occur. Consult a specialist immediately, and it’s recommended to receive treatment at a certified hospital for satisfactory results 


     

    Information by

    Doctor Image

    Dr. Kanchana Sermswan

    Dermatology

    Dr. Kanchana Sermswan

    Dermatology

    Doctor profileDoctor profile

    For more information, please contact

    Skin and Aesthetics Center

    Mon - Fri 08.00 am. - 08.00 pm.

    Sat - Sun 08.00 am. - 05.00 pm.

    (+66) 2310 3004

    (+66) 2755 1004

    (+66) 2310 3000

    1719 (local mobile calls only)

    [email protected]

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