After 8 days I got very hot, had a headache, woke up with hives on elbows, arms and discovered my face, arms, chest, knees, legs COVERED in red rash like a sunburn that morning. Then it became itchy. Stopped using Bactrim and it started clearing in 2 days, drank lots of water, ate garlic to cleanse system and heard eating live culture yogurt also helps. Hope this helps others recover also. I'm all about holistic stuff.