The Emergency Ward Center in Oslo has the last two years used a questionnaire to identify patients who qualify for treatment of acute cystitis by the use of a delegation form.

The aim of the study is to evaluate this practice, the primary objective being to evaluate if in a selected patient group the treatment outcome after identifying patients with probable acute cystitis by delegation form will be as good or better than the treatment received after a regular doctor's consultation.

The planned study will also investigate which symptoms, signs and laboratory findings that coincide with significant bacteruria.

The reference standard will be a microbiological culture of every patients urine.

Inclusion Criteria:

• Females 16-55 years
• Dysuria
• Increased frequency of urination

Exclusion Criteria:

• Pregnant
• Breastfeeding child < 1 month of age
• Diabetes
• Kidney disease
• Fever
• Poor general condition
• Backpain
• Abdominal pain
• Increased amount of vaginal secretions
• Vaginal itching or pain
• Urinary tract infection in the last four weeks
• Use of urinary catheter in the last four weeks
• Symptoms lasting more than seven days
• Ongoing antibiotic treatment
• Allergy to penicillin
• Use of the medicine Probecid