Sulfamethoxazole / trimethoprim
"I usually take this antibiotic because I am allergic to everything else and am afraid to take Cipro. It clears my uti and kidney infection everytime. I must say the side effects are worth the relief. What I experienced as side effects are, painful tongue almost instantly, joint pain toward the end, and loss of appetite. I did notice if you drink enough water with this antibiotic it makes all these symptoms less noticeable. The last time my tongue pain I could hardly feel it, joint pain was there but bearable, loss of appetite well I saw that as a bonus. Make sure to drink lots of water and I mean lots. Also make sure to take a good probiotic so you don't get a yeast infection afterwards. I ate a lot of yogurt with a probiotic. God bless!"