urinary tract infection
"I had a urinary tract infection that would not go away with increased water and real cranberry juice.  Went to doctor and got this bactrim.



2 pills for 7 days.  First day after taking I became light headed.  Felt like the energy was being drained.  Had a mild head ache.  Second day my headed was pounding from the front and sides. Felt a lot of pressure in my ears. Very thirsty.  Unable to focus on any type of paperwork and any standing, lifting and walking movement made me feel weak like I was going to passout.



The symptom relief was instant from bactrim but the side of effects is very concerning because you feel extremely  bad like the medicine is to powerful or not good."