Fotoniterapiaan

Fotoniterapiaan, also known as photodynamic therapy (PDT), is a medical treatment that uses a photosensitizing agent, light, and oxygen to kill cancerous cells. The photosensitizing agent is a special drug that is activated by light. When the drug is injected into the body, it is absorbed by cancer cells. Then, a specific wavelength of light is shone on the affected area. This light activates the drug, which then produces a form of oxygen that kills the cancer cells.

PDT is a minimally invasive procedure that can be used to treat a variety of cancers, including skin cancer, lung cancer, and esophageal cancer. It can also be used to treat other conditions, such as age-related macular degeneration and acne. The treatment is typically performed in a doctor's office or an outpatient clinic. The photosensitizing agent is usually injected into a vein, and then the light is applied to the affected area for a certain period of time.

The side effects of PDT are generally mild and may include redness, swelling, and pain at the treatment site. Some people may also experience sensitivity to light for a few days after treatment. PDT is a safe and effective treatment option for many patients. It is important to discuss the risks and benefits of PDT with your doctor to determine if it is the right treatment for you.