The board-certified medical professionals at Hudson Dermatology understand the uncertainty patients may experience when faced with a new diagnosis, which is why our dermatologists and physician assistants leverage their empathy and consideration in addition to knowledge and experience when working to craft and execute an effective treatment plan. Anyone pursuing photodynamic therapy—or any other skin-focused treatment at Hudson Dermatology—can expect quality care performed in a safe and welcoming environment.

Photodynamic therapy at NY’s Hudson Dermatology occurs in two phases. At the start of treatment, a gel is applied to the treatment area. The gel requires 45 to 60 minutes before it can be absorbed by the targeted cells. The patient will then return for the light therapy phase. A member of our team will direct a special blue light over the treatment area, typically for a period of 10 minutes. A fan is used to ensure patient comfort during the procedure.

The light triggers a reaction from the medication, treating the targeted precancerous cells. While some patients require a single session, others may require several appointments scheduled about a month apart for the best possible outcome. The recovery process is comparatively minimal. Patients often experience redness and mild peeling, as well as light sensitivity in the treated area, and will be encouraged to avoid direct sunlight, wear protective clothing, and remain indoors as much as possible right after photodynamic therapy. The healing process typically requires about a week.

Photodynamic therapy at NY’s Hudson Dermatology is used to address actinic keratoses. These rough, red, or tan scaly patches of skin are caused by prolonged sun exposure. When left untreated, they have a chance of developing into squamous cell carcinoma, a type of skin cancer. Fortunately, photodynamic therapy offers an effective treatment option that is covered by insurance.

The gel is applied directly to the lesions, which are then exposed to blue light a short time later. Many dermatologists consider photodynamic therapy to be the initial treatment of choice for actinic keratoses, both for its efficacy and for the fact that it has less downtime than topical chemotherapy.

Whether you notice pre-cancerous lesions on your own or a dermatologist discovers them during a routine full-body scan, you can discuss your treatment options at a consultation to develop an appropriate plan of action.