I took
Macrobid for the
UTI and after I finished the prescription (four days after I finished it, about 3 weeks after my trip) I developed a rash/hives on my back, chest, face (there were a few big hives on/around my eyes making it hard to see), hands, and crotch. I thought it might just be an allergic reaction to Macrobid and did what I normally do when I have an allergic reaction, take a prednisone prescription (pill form).