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Health Condition

Urinary Tract Infection

About This Condition

Urinary tract infections (UTIs) are infections of the kidney, bladder, and urethra.

UTIs are generally triggered by bacteria and are more common when there is partial blockage of the urinary tract. In some people, UTIs tend to recur.

Symptoms

Symptoms of a UTI usually begin suddenly and include frequent urination that is irritating or burning, a persistent urge to urinate even after the bladder has been emptied, and cramping or pressure in the lower abdomen. The urine often has a strong or unusual smell and may appear cloudy. In more serious infections, fever, chills, pain in the back below the ribs, nausea, vomiting, and diarrhea may also be present.

References

1. Mori S, Ojima Y, Hirose T, et al. The clinical effect of proteolytic enzyme containing bromelain and trypsin on urinary tract infection evaluated by double blind method. Acta Obstet Gynaecol Jpn 1972;19:147-53.

2. Bailey DT, Dalton C, Joseph Daugherty FJ, Tempesta MS. Can a concentrated cranberry extract prevent recurrent urinary tract infections in women? A pilot study. Phytomedicine 2007;14:237-41.

3. Salo J, Uhari M, Helminen M, et al. Cranberry juice for the prevention of recurrences of urinary tract infections in children: a randomized placebo-controlled trial. Clin Infect Dis 2012;54:340-6

4. Avorn J, Monane M, Gurwitz JH, et al. Reduction of bacteriuria and pyuria after ingestion of cranberry juice. JAMA 1994;271:751-4.

5. Dignam R, Ahmed M, Denman S, et al. The effect of cranberry juice on UTI rates in a long term care facility. J Am Geriatr Soc 1997;45:S53.

6. Walker EB, Barney DP, Mickelsen JN, et al. Cranberry concentrate: UTI prophylaxis. J Family Pract 1997;45:167-8 [letter].

7. Nishizaki N, Someya T, Hirano D, et al. Can cranberry juice be a substitute for cefaclor prophylaxis in children with vesicoureteral reflux? Pediatr Int 2009;51:433-4.

8. Sobota AE. Inhibition of bacterial adherence by cranberry juice: Potential use for the treatment of urinary tract infections. J Urol 1984;131:1013-6.

9. Schlager TA, Anderson S, Trudell J, Hendley JO. Effect of cranberry juice on bacteriuria in children with neurogenic bladder receiving intermittent catheterization. J Pediatr 1999;135:698-702.

10. Beerepoot MAJ, ter Riet G, Nys S, et al. Lactobacilli vs. antibiotics to prevent urinary tract infection. A randomized, double-blind, noninferiority trial in postmenopausal women. Arch Intern Med 2012;172:704-12.

11. Sirsi M. Antimicrobial action of vitamin C on M. tuberculosis and some other pathogenic organisms. Indian J Med Sci 1952;6:252-5.

12. Axelrod DR. Ascorbic acid and urinary pH. JAMA 1985;254:1310-1 [letter].

13. Ochoa-Brust GJ, Fernandez AR, Villanueva-Ruiz GJ, et al. Daily intake of 100 mg ascorbic acid as urinary tract infection prophylactic agent during pregnancy. Acta Obstet Gynecol Scand 2007;86:783-7.

14. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

15. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

16. Ofek I, Goldhar J, Zafriri D, et al. Anti-Escherichia coli adhesin activity of cranberry and blueberry juices. New Engl J Med 1991;324:1599 [letter].

17. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

18. Leung AY, Foster S. Encyclopedia of Common Natural Ingredients Used in Food, Drugs and Cosmetics. New York: John Wiley and Sons, 1996, 104-5.

19. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 317.

20. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

21. Ofek I, Goldhar J, Esltdat Y, Sharon N. The importance of mannose specific adhesins (lectins) in infections caused by Escherichia coli. Scand J Infect Dis Suppl 1982;33:61-7.

22. Toyota S, Fukushi Y, Katoh S, et al. Anti-bacterial defense mechanism of the urinary bladder. Role of mannose in urine. Nippon Hinyokika Gakkai Zasshi 1989;80:1816-23 [in Japanese].

23. Michaels EK, Chmiel JS, Plotkin BJ, Schaeffer AJ.Effect of D-mannose and D-glucose on Escherichia coli bacteriuria in rats. Urol Res 1983;11:97-102.

24. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

25. Sun DX, Abraham SN, Beachey EH. Influence of berberine sulfate on synthesis and expression of pap fimbrial adhesin in uropathogenic Escherichia coli. Antimicrob Agents Chemother 1988;32:1274-7.

26. Kienholz VM, Kemkes B. The anti-bacterial action of ethereal oils obtained from horse radish root (Cochlearia armoracia L.). Arzneimittelforschung 1961;10:917-8 [in German].

27. Schindler VE, Zipp H, Marth I. Comparative clinical investigations of an enzyme glycoside mixture obtained from horse radish roots (Cochlearia armoracia L). Arzneimittelforschung 1961;10:919-21 [in German].

28. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

29. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

30. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

31. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

32. Chandra RK. Effect of vitamin and trace-element supplementation on immune responses and infection in elderly subjects. Lancet 1992;340:1124-7.

33. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

34. Sun DX, Abraham SN, Beachey EH. Influence of berberine sulfate on synthesis and expression of pap fimbrial adhesin in uropathogenic Escherichia coli. Antimicrob Agents Chemother 1988;32:1274-7.

35. Doan DD, Nguyen NH, Doan HK, et al. Studies on the individual and combined diuretic effects of four Vietnamese traditional herbal remedies (Zea mays, Imperata cylindrica, Plantago major and Orthosiphon stamineus). J Ethnopharmacol 1992;36:225-31.

36. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 428.

37. European Scientific Cooperative for Phytotherapy. Proposal for European Monographs, Vol. 3. Bevrijdingslaan, Netherlands: ESCOP Secretariat, 1992.

38. Blumenthal M, Busse WR, Goldberg A, et al. (eds). The Complete German Commission E Monographs: Therapeutic Guide to Herbal Medicines. Austin: American Botanical Council and Boston: Integrative Medicine Communications, 1998, 224-5.

39. Hussey GD, Klein M. A randomized, controlled trial of vitamin A in children with severe measles. N Engl J Med 1990;323:160-4.

40. Aune A, Alraek T, LiHua H, Baerheim A. Acupuncture in the prophylaxis of recurrent lower urinary tract infection in adult women. Scand J Prim Health Care 1998;16:37-9.

41. Horesh AJ. Allergy and infection. Proof of infectious etiology. J Asthma Res 1967;4:269-82.

42. Rudolph JA. Allergy as a cause of frequent recurring colds and coughs in children. Dis Chest 1940;6:138.

43. Berman BA. Pseudomononucleosis of allergic origin: a new clinical entity. Ann Allergy 1964;22:403-9.

44. Randolph TG, Hettig RA. The coincidence of allergic disease, unexplained fatigue, and lymphadenopathy; possible diagnostic confusion with infectious mononucleosis. Am J Med Sci 1945;209:306-14.

45. Sanchez A, Reeser JL, Lau HS, et al. Role of sugars in human neutrophilic phagocytosis. Am J Clin Nutr 1973;26:1180-4.

46. MacGregor RR. Alcohol and immune defense. JAMA 1986;256:1474.

47. Barone J, Herbert JR, Reddy MM. Dietary fat and natural-killer-cell activity. Am J Clin Nutr 1989;50:861-7.

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The information presented by Healthnotes is for informational purposes only. It is based on scientific studies (human, animal, or in vitro), clinical experience, or traditional usage as cited in each article. The results reported may not necessarily occur in all individuals. Self-treatment is not recommended for life-threatening conditions that require medical treatment under a doctor's care. For many of the conditions discussed, treatment with prescription or over the counter medication is also available. Consult your doctor, practitioner, and/or pharmacist for any health problem and before using any supplements or before making any changes in prescribed medications. Information expires December 2018.