As a blogger, I recently researched the connection between Trimethoprim and sun exposure. I discovered that taking Trimethoprim, an antibiotic commonly used to treat infections, can increase your skin's sensitivity to sunlight. This means you may be more prone to sunburns and other sun-related skin issues while on this medication. It's essential to take precautions such as using sunscreen, wearing protective clothing, and limiting your time in the sun while taking Trimethoprim. By being aware of this potential side effect and taking preventive measures, you can still enjoy the outdoors while keeping your skin safe.