Medindia » Medical Education » Distance Education » Urinary Tract Infection - Treatment
 Urinary Tract Infection
.Presentation of a Problem
.Pattern Recognition
.Discussion
.Acute Uncomplicated Cystitis in Young Women
.Urinalysis
.Urine Culture
.Treatment
.Recurrent Cystitis in Young Women
.Complicated UTI
.UTI in Men
.Catheter-Associated UTI
.Asymptomatic Bacteriuria
.Pregnancy and bacteriuria
.Further Reading
 Pharma
 CME Lessons
Urinary Tract Infection

Treatment

Treatment options for uncomplicated cystitis include singledose antibiotic therapy and three-or-seven day courses of antibiotics. Treatment of cystits with seven or more days of antibiotics once was the standardd of therapy. Although this regimen was highly efficacious, it was associated with a certain (albeit low)frequency of side effects.

Single dose therapy appears to offer the advantages of low cost, high compliance and comparable efficacy. Studies have confirmed that sing-dose therapy is highly effective in the treatment of acute uncomplicated cystitis, with cure rates ranging from 80 to 99 percnt. Sing-dose antibiotic therapy fell into disfavour when it was observed that owmen had a high risk of recurrence within six weeks of the initial treatment. The risk was attributed to the failure of single-dose antibiotics to eradicate gram-negative bacteria from the rectum, the source of reservoir for ascending uropathogens.

Unlike single-dose antibiotic therapy, a three-day regimen reduces rectal carriage of gram-negative bacteria and is not associated with a high reecurrence rate. Thus three-day regimens appear to offer the optimal combincation of convenience, low cost and an efficacy comparable to that of seven-day or longer regimens but with fewer side effects. On the basis of cost and efficacy, trimethoprimsulfamethoxazole remains the antibiotic of choice in the treatment of uncomplications UTIs in young women. The use of fluoroquinolones produced better cure rates with less toxicity, but a greater overall cost. The use of fluoroquinolones as first-line therapy for uncomplicated UTIs should be discouraged, except in patients who cannot tolerate sulfonamides or trimethoprim, who have a high frequency of antibiotic resistance because of recent antibiotic treatment or who reside in an area in which significat resistance to trimethoprim-sulfamethoxazole has been noted. Three days is the optimal duration of treatment for uncomplicated cystitis.

A seven-day course should be considered in pregnant women, diabetic women and women who have had symptoms for more than one week and thus are at higher risk for pyelonephritis because of the delay in treatment.




Single-dose therapy - low cost

Seven-day course in

1. Pregnant women,
2. Diabetic,
3. Symptoms >one week

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Member Comments ( 9 )
if numerous pus cells seen in urine,is it necessary to obtain bacterial growth in urine culture?
(Posted by amrito, India Date : 3/21/2012 )
uti remains consistent for more than 1.5 yrs treated with all types of antibiotics orally and also iv injectable but not resolving. pt. is diabetic , hypothyroid,hypertensive and h/o of multi organ failure because urosepsis and then chronic renal failure occurred. but when infection is in control then renal function regains .what should be the line of treatment? what is cause of recurrent UTI/
(Posted by honap, India Date : 2/21/2012 )
i want to know how to read the sensitivity results... the higher the negative number is the one you pick in the "sensitivity" column ? OR the lowest negative no. in the sensitivity col. HELP !!! I want to know and dont' want to ask anyone else, OK ?
(Posted by Carree, United States Date : 10/11/2011 )
Hi,I had been admitted in Holy Family Hospital patna for Hernia Operation, they used catheter after 1 hours of operation and it cause infection in Urinary tract infection. when I make pee its slow pain and urine speed is like 0-10. please advise. I had antibiotics and alkycitizine syrup but improvement doesn't appear. please advice. Janardan
(Posted by Catheter, Singapore Date : 8/7/2011 )
diabetic patient with repeated UTI, GUE revealed a significant amount of pus cells, what interpretations can you give?
what suggestions can you give that may help in diagnosis.
thanks for your help in answer.

(Posted by rosee, Satellite Provider Date : 4/16/2011 )
View All Comments (9)