light-sensitive drugs

Light-sensitive drugs, also called photosensitive drugs, are medications that react to exposure to light, especially sunlight or UV light. When a person taking these drugs is exposed to light, the medication can change inside the body, causing increased side effects like skin reactions, or sometimes reducing the drug's effectiveness. Examples include certain antibiotics, antidepressants, and acne treatments. To avoid problems, healthcare providers often advise patients to limit sun exposure while on these medications, wear protective clothing, or use sunscreen. Understanding these drugs helps ensure safe use and minimizes unwanted effects.