A photofacial treatment is a treatment that uses photodynamic therapy to destroy the skin’s outer layer. Photofacial treatment can be used for both acne and aging, which are two of the most common reasons why people seek out this type of therapy. This article will go over 3 things you need to know about photofacial treatments before booking your appointment.
1) What is photodynamic therapy? Photodynamic therapy (PDT) is a form of cancer treatment that utilizes light-activated drugs at low doses. These drugs are injected into or applied topically onto areas where cancerous cells reside in order to kill them off after being exposed to light at specific wavelengths.
2) How does PDT work? When photodynamic therapy is performed, the light source activates photosensitive drug molecules. These photochemical reactions cause cell damage which eventually leads to cell death.
3) Who is photodynamic therapy for? Photodynamic therapy is most commonly used to treat pre-cancers and certain types of cancerous growths such as basal cell carcinoma, squamous cell carcinoma, Bowen’s disease, and actinic keratosis.
In conclusion, photodynamic therapy is a photochemical treatment that can be used for many different types of skin disorders. PDT works by killing off the cells in pre-cancerous growths and cancerous lesions through photochemically activated drug molecules.