Bladder Infection
"I am on my seventh day on Macrobid and still having UTI symptoms.  I have nausea, headache, abdominal cramping, irritability, loss of appetite, weakness, joint aches, and tiredness.  This is the most ridiculous antibiotic that I&#039;ve ever taken!  It makes me feel like I&#039;ve been hit by a bus and still doesn&#039;t seem like the UTI is better."