Why Do Cancer Patients Experience Photosensitivity?
Cancer patients may experience photosensitivity due to several factors. Primarily, chemotherapy, radiation therapy, and certain medications can make the skin more susceptible to UV damage. For instance, drugs like methotrexate, doxorubicin, and 5-fluorouracil are known to cause photosensitive reactions. Additionally, radiation therapy can lead to a phenomenon known as radiation recall, where previously irradiated skin becomes inflamed upon exposure to sunlight.