I was prescribed Cipro 500mg 2x a day for 7 days for a kidney infection; It's been 3 days since my last dosage although I still have upper right shoulder pain my condition is clearing up, Urine is less frequent, clear and full strength. When will I know if the infection is fully gone? or when will I know I can drink coffee, tea or alcohol again. I'm still flushing with water and cranberry juice.