Photodynamic therapy (PDT) is a type of treatment that uses a photosensitizing molecule, which is a molecule that is activated by exposure to light. The photosensitizing molecule can be used to deliver targeted therapy to a particular part of the body.

Typically, the process works by applying a liquid or a cream to a specific part of the body. In some cases, the patient undergoing PDT will be given an intravenous (IV) drug.  Once the photosensitizing molecule is applied to the part of the body where it needs to go, there may be an incubation period of anywhere from a few minutes to a few days.  When it is time, a specific wavelength of light is shined on the area of the body where the photosensitizer is.  This can activate the medication so it begins to do its work.

Photodynamic therapy is a big breakthrough in medicine because it means that therapy can be applied to a very specific area without surrounding cells being affected.  PDT therapy may be used to treat acne so you can stop getting breakouts.  PDT can also be used to treat serious conditions that can impact your health, like certain types of skin cancer.

Remember, PDT should always be done by a medical professional who knows how to ensure that the treatment is safe. Schedule your consultation today!