{"id":55048,"date":"2025-05-27T06:15:06","date_gmt":"2025-05-26T23:15:06","guid":{"rendered":"https:\/\/gcp.kamolhospital.com\/services\/melasma-freckles-age-spots\/"},"modified":"2026-03-25T19:04:17","modified_gmt":"2026-03-25T12:04:17","slug":"melasma-freckles-age-spots","status":"publish","type":"services","link":"https:\/\/gcp.kamolhospital.com\/it\/services\/melasma-freckles-age-spots\/","title":{"rendered":"Melasma, Lentiggini, Macchie dell\u2019Et\u00e0"},"content":{"rendered":"\t\t
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Melasma, freckles, and age spots are caused by overactive pigment cells. These cells produce melanin, a substance that darkens the skin. Freckles are tiny, brown spots that usually appear on sun-exposed areas early in life and fade over time. Age spots are generally seen later in life and tend not to fade. Melasma occurs most frequently in women of reproductive age. It is common in women with darker complexions who live in areas of intense ultraviolet (UV) radiation exposure.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Picture 1 shows Melasma, Freckles, and Age spots.<\/figcaption>\n\t\t\t\t\t\t\t\t\t\t<\/figure>\n\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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All these skin discolorations can cause considerable cosmetic disfigurement and psychological distress. Studies have also shown that they negatively affect emotional well-being, social life, and leisure activities.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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What causes Melasma? <\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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The pathogenesis of melasma needs to be better understood. Contributing factors include darker skin prototypes, ultraviolet (UV) radiation, hormonal factors (e.g., pregnancy, oral contraceptives), genetic predisposition, cosmetic use, thyroid dysfunction, and antiepileptic medications. Melasma may be caused by more biologically active melanocytes in the affected skin.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Clinical features<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Melasma can present with irregularly shaped, hyperpigmented spots less than 5 mm. Depending upon the site of melanin deposition in the skin, the color varies from light brown to dark brown or ash\/blue. The deeper site, such as dermal melanin, has a more grey\/blue hue.<\/p>

The spots are often confluent and symmetrically distributed. They are typically seen on sun-exposing skin areas of the face. Melasma caused by pregnancy usually regresses within a year after delivery.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Treatments<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Treatments include skin-lightening agents, chemical peels, and laser and light-based therapy. Continued application of topical skin-lightening agents for up to six months may be required before a reduction in pigmentation occurs.<\/p>

Therapy for melasma must be combined with sun protection measures, which include sun avoidance, wearing sun-blocking clothing and hat, and sunscreens that block both ultraviolet A (UVA) and ultraviolet B (UVB) with sun protection factor (SPF) 30 or higher. Sunscreen should be applied before going out and reapplied every two hours while being outdoors.<\/p>

First-line therapies for melasma are skin-lightening agents and topical retinoids. Topical skin-lightening agents are the mainstay of treatment of melasma. Skin-lightening agents commonly used to treat melasma include Hydroquinone, Azelaic acid, Mequinol, and Kojic acid. Tretinoin stimulates the turnover of skin cells, decreases melanin transfer, and allows greater penetration of other active ingredients. Topical retinoids should not be started or continued during pregnancy because they are known teratogens and may cause congenital malformations.<\/p>

New skin-lightening agents contain potent ingredients from natural plants from France, Spain, Africa, Canada, and the Swiss Alps. They inhibit the activity of tyrosinase and help melasma regress in fourteen to sixty days. They also claim to reduce some side effects seen in older skin-lightening agents.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Laser and light source-based therapy<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Lasers and light-based therapies for treating melasma can be used in refractory cases.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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HELIOS II: What is it, and how does it work?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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Helios II\u00a0<\/strong>is a laser emitting device from Korean LASEROPTIK, which emits fractional Q-switched Nd: YAG of 1064-nm and 532-nm wavelengths. Helios II\u2019s targeted chromophore is melanin and can be used with pigmented skin lesions. The 532 nm frequency-doubled Nd: YAG laser mode is suitable for red, yellow, and orange tattoos and can remove more epidermal lesions, such as freckles and sun spots. The 1064 nm Nd: YAG laser is suitable for black and blue tattoos and can treat deeper lesions, such as melasma on the dermal layer of skin.<\/p>

Helios II has a Fractional Handpiece and Diffraction Optical Element (DOE), which claims to minimize pain and side effects, such as post-inflammatory hyperpigmentation, scarring, etc. The Fractional Handpiece divides one laser beam into 81 small beams, leaving the surrounding skin intact, reducing the heat applied to the skin and minimizing downtime. The Diffraction Optical Element (DOE) allows HELIOS II to deliver an even and uniform laser beam.<\/p>

Helios II also has a \u2018Soft Peeling\u2019 effect. It applies a light carbon coating over the skin and then removes the carbon through a burst of light from the laser. Dead skin cells, makeup residue, clogged pores, oil sebum, and blackheads are removed. The benefits of \u2018Soft Peeling\u2019 include reduced pore size, even skin tone, reduced sebum production, reduced fine lines and wrinkles from collagen stimulation, and healthy glowing skin with zero downtime.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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Indications of HELIOS II<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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  • Melasma<\/li>
  • Freckles<\/li>
  • Tattoos<\/li>
  • Nevus of Ota<\/li>
  • Becker\u2019s nevus<\/li>
  • Lentigo<\/li>
  • Uneven skin tone<\/li>
  • Caf\u00e9 au Lait spots<\/li>
  • Age spots<\/li>
  • Skin rejuvenation<\/li><\/ul>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t
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    Treatment sessions<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    Often, eight or more treatment sessions are required to achieve maximum improvement, but with\u00a0HELIOS II<\/strong>\u2019s technology, three or five treatment sessions may be necessary for deeper skin lesions. Additional treatment sessions are usually separated by four to six weeks. Subsequent treatments may need higher laser energy settings to remove residual pigments.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    Post-treatment Care<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    The preferred post-treatment care of the laser site consists of the daily application of a bland, occlusive ointment such as petrolatum to maintain wound moisture. Moisture promotes wound healing, and application should continue until the site is fully healed. Crusting and scabbing are normal and typically persist for one to two weeks. Cool packs may help minimize discomfort after treatment. Sunscreen and sun-protecting clothing should be used to minimize the risk of post-inflammatory hyperpigmentation. Strict sun protection should be continued for at least several weeks after treatment.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t

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    Safety of HELIOS II<\/h2>\t\t\t\t<\/div>\n\t\t\t\t
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    HELIOS II<\/strong>\u00a0is approved by the Thai FDA, US FDA, European Economic Area\u2019s Conformit\u00e9 Europ\u00e9enne (CE marking of EEA), and Korean FDA.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"

    Utilizza terapie mirate o trattamenti laser per schiarire le pigmentazioni, ripristinando una pelle pi\u00f9 chiara, uniforme e giovane.<\/p>\n","protected":false},"author":1,"featured_media":85432,"parent":0,"menu_order":0,"template":"","service_categories":[601],"services_tags":[701],"doctors":[],"class_list":["post-55048","services","type-services","status-publish","has-post-thumbnail","hentry","service_categories-skin-laser-filler-it","services_tags-facial-surgery-it"],"acf":[],"_links":{"self":[{"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/services\/55048","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/services"}],"about":[{"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/types\/services"}],"author":[{"embeddable":true,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/users\/1"}],"version-history":[{"count":0,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/services\/55048\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/media\/85432"}],"wp:attachment":[{"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/media?parent=55048"}],"wp:term":[{"taxonomy":"service_categories","embeddable":true,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/service_categories?post=55048"},{"taxonomy":"services_tags","embeddable":true,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/services_tags?post=55048"},{"taxonomy":"doctors","embeddable":true,"href":"https:\/\/gcp.kamolhospital.com\/it\/wp-json\/wp\/v2\/doctors?post=55048"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}