Once the photodynamic therapy is complete, the surgeon will close the wound and the surgery is finished. Photodynamic therapy typically adds 1-2 hours to the operative time. Side effects of treatment are dependent on the area of the body to be treated and extent of surgical resection. The treating physician will address these site- specific side effects at the time of consultation. All patients that receive the photosensitizing drug will become sensitive to light.
Light sensitization occurs once the drug is infused.
Depending on the medication utilized, the patient may be light sensitive for up to 4-6 weeks. Specific instructions are given by the treating physician on how to avoid direct sunlight. Sun exposure may cause a blistering burn within a minute. It is imperative the patient follow the directions on light exposure. The information provided through OncoLink should not be used for diagnosing or treating a health problem or a disease.