What Is Photosensitivity?
10. Prognosis and Patient Education
The prognosis (outcome) is excellent for most patients once the offending agent has been removed. However, resolution of the affected area can take weeks to months depending on the compound causing it. In some patients, they can have persistent reaction to light resulting in poor likelihood of resolution.
Drug-induced photosensitivity rarely causes death and only in those who have been taking large doses of psoralens and have subsequent exposure to large amounts of sunlight. Although death is rare, the condition can cause significant issues among some patients. These individuals should limit their exposure to light. Patients should be educated and counseled regarding possible photosensitivity for their medications. Using appropriate sun protection can also prevent these reactions.
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