What is a potential side effect of VTP therapy?

Vascular Targeted Photodynamic (VTP) therapy uses light-sensitive drugs (photosensitizers) and specific wavelengths of light to target and destroy abnormal blood vessels, commonly employed in treating certain cancers and other vascular conditions. One of the known side effects of this therapy is photosensitivity reactions.

During VTP therapy, patients may experience increased sensitivity to light due to the photosensitizing agents used. This heightened sensitivity can lead to sunburn-like reactions when exposed to sunlight or bright artificial light after treatment. As a precaution, patients are usually advised to avoid direct sunlight and wear protective clothing or sunscreen for a period following the therapy to minimize the risk of skin damage.

Recognizing this risk is crucial for patient safety and the effectiveness of the therapy, making it an important aspect of the treatment plan. Other options, such as increased energy levels or enhanced hearing, are not typically associated with VTP therapy, and decreased risk of infections would not logically relate to the effects of a treatment that can cause skin reactions.