Photodynamic Therapy (PDT) at Q Dermatology + Aesthetics Centre

Manage and treat vitiligo with personalized care at Q Dermatology + Aesthetics Centre. Our dermatologists provide advanced treatments to restore pigmentation and improve the appearance of affected areas.

What is Photodynamic Therapy (PDT)?

Photodynamic Therapy (PDT) uses a photosensitizing agent, a topical medication applied to the skin, which makes the skin temporarily more sensitive to light. After the solution is applied, a special light is used to activate the medication, triggering a chemical reaction that destroys damaged or abnormal skin cells.

PDT is particularly effective for treating conditions like acne, sun damage, precancerous lesions (actinic keratosis), and even certain types of skin cancer. The treatment is non-invasive, requires no incisions, and involves minimal downtime, making it an attractive option for those seeking effective, non-surgical solutions.

Conditions Treated with Photodynamic Therapy (PDT)

Sun Damage and Hyperpigmentation:

Sun damage and age spots can cause uneven skin tone and texture. PDT helps to target and reduce pigmentation caused by sun exposure, leaving you with a more even, youthful complexion.

Skin Cancer (Superficial Basal Cell Carcinoma):

PDT can be used to treat superficial basal cell carcinoma (BCC), a common but non-melanoma skin cancer. The therapy targets cancerous cells without affecting the surrounding healthy tissue, providing an effective treatment option for certain types of skin cancer.

Fine Lines and Wrinkles:

PDT can also be used as a rejuvenating treatment. It stimulates collagen production, improving skin elasticity and reducing fine lines and wrinkles, making it an ideal option for overall skin revitalization.

Rosacea:

PDT can reduce the redness and visible blood vessels associated with rosacea. By targeting the blood vessels beneath the skin, PDT helps improve skin tone and reduce flushing and redness.

Acne:

PDT is a highly effective treatment for acne, particularly in patients who have not responded to traditional treatments. The light energy targets acne-causing bacteria while reducing inflammation and oil production. It helps to clear clogged pores and improve the overall appearance of the skin.

Actinic Keratosis (Pre-cancerous Lesions):

PDT is often used to treat actinic keratosis, a condition caused by sun damage that can lead to skin cancer if untreated. PDT destroys abnormal cells, reducing the risk of developing skin cancer.

How Photodynamic Therapy (PDT) Works

The process of PDT involves three main steps:

  1. Application of the Photosensitizing Agent:
     The first step involves applying a photosensitizing cream or gel to the treatment area. This agent is absorbed by the skin and accumulates in abnormal or damaged skin cells, making them more sensitive to light.

  2. Activation with Light:
     After a period of time (usually around 30 minutes to an hour), the area is exposed to a special light. The light activates the photosensitizing agent, triggering a chemical reaction that destroys the damaged cells while sparing healthy tissue.

  3. Post-Treatment Care:
     After the treatment, the treated area may appear red or swollen. This is a normal response, as the skin works to heal and regenerate. Over the next few days, any damaged cells will shed, and new, healthier skin will emerge.

Benefits of Photodynamic Therapy (PDT)

  • Non-Invasive:
     PDT is a non-surgical, non-invasive treatment that requires no incisions or stitches. It’s ideal for those looking for effective results without the need for downtime.

  • Targeted Treatment:
     PDT selectively targets damaged or abnormal cells, leaving surrounding healthy tissue unharmed. This precision makes it effective for a variety of conditions, including acne, sun damage, and precancerous cells.

  • Minimal Downtime:
     Unlike many other dermatological treatments, PDT has minimal recovery time. You may experience redness and swelling post-treatment, but most patients can return to their normal activities the same day or within a few days.

  • Long-Lasting Results:
     PDT can offer long-lasting improvements in skin texture, tone, and clarity. For acne, it helps reduce breakouts and prevents future flare-ups, while for sun damage and actinic keratosis, it can prevent further damage from occurring.

What to Expect During a PDT Treatment

  1. Consultation:
     Your PDT treatment will begin with a consultation, where our expert dermatologists will assess your skin and discuss your concerns. Based on your goals, we will determine if PDT is the right treatment for you.

  2. The Procedure:

    • The photosensitizing cream or gel will be applied to the targeted area of your skin.

    • You’ll be asked to wait while the medication absorbs into the skin (usually 30-60 minutes).

    • After the waiting period, the treatment area will be exposed to a special light, which will activate the photosensitizing agent and trigger the chemical reaction.

    • The entire process typically lasts between 30 minutes and 1 hour, depending on the size of the area being treated.

  3. After the Treatment:

    • There may be some mild redness, swelling, or stinging in the treated area, similar to a mild sunburn. These effects usually subside within a few hours to a few days.

    • In some cases, you may experience flaking or peeling of the skin as the treated cells are shed, and new skin grows in their place.

Aftercare and Recovery

  • Sun Protection:
     Your skin will be more sensitive to sunlight after PDT. It’s important to avoid sun exposure for at least 48 hours post-treatment. Apply sunscreen with SPF 30 or higher whenever you go outside.

  • Moisturize:
     Use a gentle, fragrance-free moisturizer to help soothe and hydrate the treated area. Avoid products that may irritate the skin, such as exfoliants or harsh cleansers, for at least a week.

  • Avoid Heat:
     Avoid hot showers, saunas, or vigorous exercise for a few days following your treatment to reduce irritation.

Why Choose Q Dermatology + Aesthetics Centre for Photodynamic Therapy?

At Q Dermatology + Aesthetics Centre, we specialize in personalized, expert skincare treatments tailored to your unique needs. Our team of skilled dermatologists uses the latest technologies, including Photodynamic Therapy, to provide safe, effective results. Whether you’re treating acne, pigmentation, or precancerous lesions, our team is committed to helping you achieve healthy, glowing skin.

With advanced treatment options and compassionate care, you can trust that your skin is in the best hands at Q Dermatology + Aesthetics Centre.

Schedule Your PDT Consultation Today

If you’re ready to improve your skin’s texture, tone, and overall health, contact Q Dermatology + Aesthetics Centre to schedule your consultation. Our experts will guide you through the PDT process and help you achieve clear, rejuvenated skin.

Contact Us
 Phone: (604) 359-9632
Email: info@qderm.ca
Website: www.qderm.ca