Photodynamic Therapy

Photodynamic therapy (PDT) is a treatment that uses a drug, called a photosensitiser and a particular type of light such as Intense Pulsed Light (IPL). PDT offers a more aggressive version of an IPL treatment alone for patients willing to experience a little down time. Down time includes increased redness, swelling and peeling, but with more dramatic results. Photoaging and sun damage is dramatically reduced in fewer sessions thereby achieving skin rejuvenation with less treatments.


The photosensitising agent selectively accumulates in abnormal skin cells such as sun-damaged cells, pre cancerous cells, sunspots, acne lesions etc thus enhancing the absorption of light into these cells. Not only is the end result to the treatment significantly improved, PDT has also broadened the application of IPL to include treating certain pre cancerous and cancerous skin lesions, active acne and acne scarring.


While the treatment is not recommended for all patients, it is an option for those seeking a more aggressive treatment.


PDT was first used for the treatment of skin cancers in 1905. It was revolutionized in 1999 by introducing a topical photosensitiser medication 5-aminiolevulinic acid (5-ALA) that has proven to be safe and effective.


PHOTODYNAMIC THERAPY CAN BE USED TO TREAT A RANGE OF SKIN CONDITIONS


- Non-Hyperkeratotic Actinic Keratosed, Seborrheic Keratoses
- Cystic Acne, Acne Vulgaris and Oily Skin
- Rosacea
- Broken capillaries
- Uneven Skin Tone
- Photoaged and sun damaged skin


PDT is especially effective in improving the appearance of the face, neck and chest however, it can also be used on any part of the body where there is sun damage or discolouration.


THE PROCEDURE


  • 1) Skin is cleansed then the photosensitising agent aminolevulinic acid (ALA) is applied.
  • 2) A waiting period of 30-60 minutes is allowed to elapse, during which time the photosensitising agent will be taken up by cells.
  • 3) Your practitioner will then perform the Intense Pulse Light Therapy.
  • 4) Each treatment takes approximately 30 minutes. Some patients may experience a mild discomfort during the treatment.
  • 5) Within a few days, the exposed skin will flake away.
  • 6) In 1-2 weeks the treated area has healed leaving healthy skin behind.

HOW SOON WILL I SEE RESULTS

You will start to experience a change in skin tone after your first treatment. At least 3 treatments are normally performed for optimal results. Improvements are gradual and will accelerate after each additional session. The end results are seen several months after treatment has been completed. Changes will continue to occur for several months after your sessions have been completed as collagen is still being stimulated.



Contact Patrick Briggs Plastic Surgeon







     
The International Society Of Aesthetic Plastic Surgery Australian Society of Plastic Surgeons American Society of Plastic Surgeons The Australasian Society of Aesthetic Plastic Surgery