Urinary Track INfection

 Cefalexin is an antibiotic. It belongs to a group of antibiotics called cephalosporins. It's used to treat bacterial infections, such as pneumonia and other chest infections, skin infections and urinary tract infections (UTIs). Cefalexin is only available on prescription. 

 Phenazopyridine is used to relieve the pain, burning, and discomfort caused by infection or irritation of the urinary tract. It is not an antibiotic and will not cure the infection itself. In the U.S., phenazopyridine is available only with your doctor's prescription 

 Nitrofurantoin is as effective as other long-term antibiotics for preventing recurrent urinary tract infections. The antibiotic nitrofurantoin works as well as other long-term antibiotics for preventing recurrent urinary tract infections in women 

 Sulfamethoxazole and trimethoprim combination is used to treat infections including urinary tract infections, middle ear infections (otitis media), bronchitis, traveler's diarrhea, and shigellosis (bacillary dysentery).