Which specialist performs photodynamic therapy?

Photodynamic therapy uses a light-sensitive medicine followed by a specific light source. The medicine is applied to the target skin or used according to the treatment plan, then activated after an appropriate waiting period. The dermatologist assesses the area, chooses the application and light settings, and monitors the skin during treatment. It may be considered for selected sun-damaged or abnormal skin changes, but the correct use depends on examination and diagnosis. A trained nurse or technician may assist, while the dermatologist remains responsible for the medical plan.

Before the appointment, tell the clinic about medicines, allergies, light sensitivity, recent tanning, and products used on the treatment area. Follow the clinic’s instructions about cleansing and applying creams. After treatment, protect treated skin from bright indoor and outdoor light for the advised period, because the photosensitising medicine can make light exposure uncomfortable. Mild warmth, redness, or sensitivity may occur. Use only the aftercare products recommended for your skin and avoid picking or scrubbing the area.

Contact the treating clinic if pain, swelling, blistering, crusting, or redness is worsening rather than settling, or if you are unsure whether light exposure was safe. Seek urgent care for breathing difficulty, facial swelling, faintness, severe eye pain, or rapidly worsening symptoms. A dermatologist should review persistent changes before another session is planned.

Ask what condition is being treated, why photodynamic therapy suits that area, how long light sensitivity may last, and which light sources to avoid. Ask who will supervise each stage and what symptoms should prompt a call after treatment.