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What is Photodynamic Therapy (PDT)?
Photodynamic Therapy(PDT) involves the use of photochemical reactions mediated through the interaction of photosensitizing agents, light, and oxygen for the treatment of sun-damaged skin, fine wrinkles, precancers, acne, rosacea, seborrheic keratoses, malignancies and other skin diseases.
These treatments remove sun damaged areas on the skin called actinic keratoses, fine lines and blotchy pigmentation. This treatment also minimizes pores and reduces oil glands and is therefore effective in treating acne and rosacea and improves the appearance of some acne scars.
How much improvement will I see?
Patients with severe sun damaged skin may see excellent results. You can also see an improvement in large pores and acne scars and active acne can improve dramatically.
PDT treatments result in a reduction of acne, more even, glowing and smoother skin tones which convey a more rested, youthful appearance without the down time of other therapies. Additionally it improves wrinkles, pore size, skin texture, pigmentation, and rosacea.
In the treatment of sun damage and aging, the cosmetic improvement is significant. Skin texture, colour and fine lines usually are substantially improved, and may disappear completely.
How many treatments will I have to get?
The number of treatments is best determined in a personal consultation and ongoing session results but on average a series of 3 treatments, 4 weeks apart may be needed. Some patients may find that one treatment is enough to see a good result and may then only need to get periodic treatments.
What are the advantages of PDT?
Photodynamic therapy is ideal for photo damaged skin because it:
[1] is well tolerated
[2] is non invasive
Gives excellent results