Comparison of augmentin with co-trimoxazole for treatment of uncomplicated urinary tract infections.

Augmentin was compared with co-trimoxazole for the treatment of uncomplicated urinary tract infections in general practice. All 28 patients randomly allocated to treatment with co-trimoxazole were cured. Of the 24 patients treated with augmentin 20(83%) were cured. The cure rate with co-trimoxazole was significantly greater (p = 0.039) than with augmentin. One patient treated with co-trimoxazole developed a skin rash. Two patients treated with augmentin developed severe diarrhoea and abdominal pain and a further two light-headedness. Two of the patients who failed augmentin treatment were reinfected with an augmentin-resistant organism. Twelve of the 52 pathogens were resistant to amoxycillin. One of these 12 was also resistant to augmentin and two only moderately sensitive. An additional three patients were excluded from the study because their infecting pathogen was resistant to augmentin. Augmentin would appear to have a place in the treatment of amoxycillin-resistant bacterial infections.