Photodynamic Therapy (PDT)

The downtime after photodynamic therapy can vary depending on the specific treatment and the individual's response. Following the procedure, the treated area may appear red, swollen, or sensitive. Some peeling, crusting, or scabbing can also occur as the treated cells slough off. These side effects are usually temporary and subside within a week or two. It is essential that patients adhere to a strict avoidance of sun exposure and even bright indoor lights for the first 36 hours after their procedure, when the skin will be the most sensitive.

The results of photodynamic therapy depend on the specific condition being treated. For certain skin cancers, PDT can effectively destroy precancerous cells and promote healing with no scarring. In cases of cosmetic use for concerns such as acne or sun damage, PDT can reduce inflammation, improve skin texture, and minimize the appearance of blemishes. Multiple treatments may be required to achieve optimal results, and the healthcare provider will provide guidance on the expected outcomes based on the individual's condition and response to treatment. Regular follow-up appointments may be necessary to monitor progress and ensure long-term benefits.

During a photodynamic therapy session, the photosensitizing agent is applied to the skin and allowed to incubate for a few hours. This gives it time to be absorbed by the underlying skin cells. The agent is then activated using a specific light source. At Florida Dermatology Specialists, we use a blue light PDT device. The light is applied directly to the area of concern, triggering a chemical reaction in the skin. Patients may experience mild discomfort or a tingling sensation during the procedure, but anesthesia is generally not required. PDT treatments take at least 2 hours, depending on the area being treated.

The cost of treatment at Florida Dermatology Specialists can vary depending on the procedures involved and the extent of treatment needed. In most cases, your treatment may be eligible for coverage by health insurance. During your initial consultation, we will develop a personalized treatment plan and assess your insurance coverage to attempt to determine the cost of treatment that you will be responsible for.

Florida Dermatology Specialists is the premier practice for dermatology treatments. Our team specializes in diagnosing and treating all diseases of the hair, skin, and nails. Led by Dr. Richard Krathen, board-certified Dermatologist, board-certified Micrographic Dermatologic Surgeon, and fellowship-trained Mohs Surgeon, we offer a full range of dermatology treatments to help patients prevent and manage the symptoms. With offices in Palm Beach Gardens, Port St. Lucie, and Stuart, FL, we welcome patients from the nearby areas of Florida.