WATCH HERE WATCH HERE"I was going to the bathroom about 15 or 20 times a day," she said. The primary treatment for cyclosporiasis is the prescription antibiotic, Bactrim, but there's one problem: Rhone is allergic to the medication. "I think the scariest thing was that there's only one drug for this that's really effective, and I'm allergic to it," she said. She's sharing her story to detail how to take the antibiotic safely under the care of a medical team. "But, I still have a lot of anxiety about whether or not this allergic reaction is going to pop up.