Bladder Infection
"The first day I took it my skin felt flushed and I had a bad headache and dizziness (almost chickened out then). But these effects improved as I continued to take the medicine. I was prescribed 500mg three times a day for 5 days for trace leukocytes in my urine. I&#039;ve never taken cephalexin before, and I&#039;m very sensitive to medications (slow metabolizer) and already cannot take several antibiotics due to allergies (cipro, nitrofuratoin and sulfa). So I&#039;m thankful that I seem to be okay with the cephalexin (I&#039;m running out of antibiotics that I can take!). I haven&#039;t noticed any other side effects, not even diarrhea. As for my symptoms, some have improved but not all. I only have 2 pills left but not all of my symptoms went away yet. I hope it works."