{"id":60,"date":"2026-03-23T22:36:04","date_gmt":"2026-03-23T22:36:04","guid":{"rendered":"https:\/\/chriscaterine.com\/laserit\/services\/photodynamic-therapy\/"},"modified":"2026-03-23T22:36:04","modified_gmt":"2026-03-23T22:36:04","slug":"photodynamic-therapy","status":"publish","type":"page","link":"https:\/\/chriscaterine.com\/laserit\/services\/photodynamic-therapy\/","title":{"rendered":"Photodynamic Therapy (PDT)"},"content":{"rendered":"\t\t
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Laser Treatments<\/p>\n

Photodynamic Therapy (PDT)<\/h1>\n

Cosmetic Medical Centre · Burlington, ON<\/p>\n <\/div>\t\t\t\t<\/div>\n\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

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Photodynamic Therapy (PDT)<\/h2><\/span>

Photodynamic Therapy (PDT) is an FDA-approved skincare treatment that combines a light-sensitive solution with a specific light source to selectively destroy problem skin cells and acne-causing bacteria \u2014 while leaving healthy skin unharmed. Effective for acne, sun-damaged skin, and precancerous lesions.<\/p>

FDA-approved treatment<\/div>
Targets acne-causing bacteria<\/div>
Improves sun-damaged skin<\/div>
Minimizes pores & texture<\/div>
Reduces brown & red spots<\/div>
Non-invasive procedure<\/div><\/div>\t\t\t\t<\/div>\n\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
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What Is Photodynamic Therapy?<\/summary>
\n

PDT is an innovative treatment that combines a topical light-sensitive solution (Levulan<\/strong>) with a specific light source. Once applied to the skin and activated by light, the solution selectively destroys targeted cells \u2014 including acne-causing bacteria and abnormal skin cells \u2014 while leaving healthy skin unharmed.<\/p>\n

PDT is effective for acne, sun-damaged skin, improved texture, minimized pores, and a reduction in brown and red spots caused by sun damage.<\/p>\n<\/div><\/details>

The PDT Process<\/summary>
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  1. Skin Preparation<\/strong> \u2014 Your skin is carefully cleansed and prepared<\/li>\n
  2. Levulan Application<\/strong> \u2014 The topical solution is applied to the targeted area<\/li>\n
  3. Incubation Period<\/strong> \u2014 The solution is left on the skin to be absorbed by targeted lesions<\/li>\n
  4. Light Activation<\/strong> \u2014 Blue light activates the solution, which selectively destroys targeted cells and acne-causing bacteria (including sebaceous glands)<\/li>\n
  5. Post-Treatment Care<\/strong> \u2014 Your nurse provides detailed aftercare instructions<\/li>\n<\/ol>\n

    The treatment takes approximately 60\u201390 minutes<\/strong> to complete.<\/p>\n<\/div><\/details>

    What to Expect After PDT<\/summary>
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    You may experience some temporary redness, peeling, and flaking<\/strong> for 3\u20134 days following treatment, along with a gentle warmth during the light application phase.<\/p>\n

    Important:<\/strong> Stay indoors for 24 hours<\/strong> following the procedure, as the Levulan solution remains active during this time and the skin is highly light-sensitive.<\/p>\n

    For acne concerns, most clients achieve significant improvement with 3 treatments<\/strong> spaced 6\u201312 weeks apart.<\/p>\n<\/div><\/details>

    Frequently Asked Questions<\/summary>
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    Which skin concerns does PDT treat?<\/h4>\n

    PDT is effective for active acne, sun-damaged skin, and precancerous lesions, while also improving overall skin texture and tone.<\/p>\n

    How long does a session take?<\/h4>\n

    Approximately 60\u201390 minutes including preparation, application, and incubation time.<\/p>\n

    What's the difference between PDT and BLU-U?<\/h4>\n

    BLU-U uses blue light alone for a gentler treatment suitable for regular sessions. PDT adds Levulan topical solution before the blue light for a significantly more intensive effect \u2014 resulting in deeper treatment of acne, sebaceous glands, and sun damage.<\/p>\n

    Can I go out after treatment?<\/h4>\n

    No \u2014 you must stay indoors for 24 hours after PDT as the skin is highly light-sensitive during this time.<\/p>\n<\/div><\/details><\/div>

    \nThe information on this page is for general informational purposes only and does not constitute medical advice. Results vary by individual. Please book a complimentary consultation or call (905) 332-9930 to discuss your specific needs with our qualified medical team.<\/em>\n<\/p>\t\t\t\t<\/div>\n\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

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    Ready to Get Started?<\/h3>\n

    Book a complimentary, confidential consultation with our qualified medical team.<\/p>\n Book a Free Consultation<\/a>\n

    or call (905) 332-9930<\/a><\/p>\n <\/div>\t\t\t\t<\/div>\n\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\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"","protected":false},"author":0,"featured_media":0,"parent":7,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"class_list":["post-60","page","type-page","status-publish","hentry"],"uagb_featured_image_src":{"full":false,"thumbnail":false,"medium":false,"medium_large":false,"large":false,"1536x1536":false,"2048x2048":false},"uagb_author_info":{"display_name":"","author_link":"https:\/\/chriscaterine.com\/laserit\/author\/"},"uagb_comment_info":0,"uagb_excerpt":null,"_links":{"self":[{"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/pages\/60","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/types\/page"}],"replies":[{"embeddable":true,"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/comments?post=60"}],"version-history":[{"count":0,"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/pages\/60\/revisions"}],"up":[{"embeddable":true,"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/pages\/7"}],"wp:attachment":[{"href":"https:\/\/chriscaterine.com\/laserit\/wp-json\/wp\/v2\/media?parent=60"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}