Exposure to the sun can initially improve acne due to the drying effect of sunlight on the skin and its ability to temporarily reduce inflammation. However, prolonged sun exposure can lead to increased skin damage, premature aging, and even exacerbate acne in the long run as it can cause the skin to produce more oil and lead to clogged pores. It is crucial to balance sun exposure with proper sun protection to avoid negative effects on the skin. It’s always recommended to consult with a dermatologist for personalized advice on managing acne.