bladder infection
"I have taken nitrofurantoin before from different manufacturer and I've never had symptoms as I have now while taking Macro-bid. I constantly feel nauseous, the temperature keeps rising. I also have symptoms like cold, nose is congested, voice is cracking, chest is heavy and sometimes painful. At times it's hard to breath. 

However, I felt better after just 1 capsule, so at least the pain of UTI has gone. One problem down and I hope all of the above will disappear as soon as I finish the course."