The urinary system is comprised of the kidneys, ureters and bladder, connected by tubes, muscles and nerves for the function of carrying urine through and out of the body. The National Kidney and Urologic Diseases Information Clearinghouse details that this system works to process and eliminate waste from the body to maintain proper balance of nutrients and fluids. The bladder and kidneys serve distinct functions in the urinary system; however, there are instances when these organs lose the ability to process waste effectively either due to injury, age or bacterial infections. When this occurs, symptoms appear as signs for medical intervention.
Inflammation and Pain
Bladder infection is accompanied by inflammation and abdominal pain. The Mayo Clinic explains that this is termed "cystitis" in reference to bacterial infections of the bladder; however, if the inflammation and infection spread to the kidneys, the problem is serious. Inflammation of the kidneys is termed, "pyelonephritis," and is also accompanied by intense abdominal pain. In both instances of bladder and kidney infection, medical treatment is suggested to prevent the occurrence of worsening symptoms. In the event of infection spreading from the bladder to the kidneys, permanent damage can lead to kidney failure if untreated.
Problems with Urination
Strong and persistent urge to urinate with small amounts of urine passing, characterize symptoms of bladder infections, according to the Mayo Clinic. This may also include feeling a burning sensation during urination, passing urine with a strong odor, and blood in the urine. Pressure or pain in the pelvic area with urinary problems also signifies the presence of infection. The Cleveland Clinic notes that in the kidneys, these same symptoms appear in addition to abnormal coloring of the urine.
Aches, Nausea and Fever
The National Kidney and Urologic Diseases Information Clearinghouse explains that a distinct difference in bladder infections from kidney infections is the presence of fever. When the infection is in the bladder and urethra, a low grade fever can appear; however, if spread to the kidneys, a significant fever with chills, in addition to intense lower back pain occurs. If rib aches, nausea and vomiting are also present, this indicates infection in the kidneys and could result in serious complications, such as blood poisoning. Physician consultation is suggested immediately as these symptoms require intervention.
References
- Mayo Clinic: What are the Symptoms of Bladder Infection in Men
- Mayo Clinic: Kidney Infection
- National Kidney and Urologic Diseases Information Clearinghouse: Urinary Tract Infections in Adults
- Cleveland Clinic: Kidney Infections
- National Kidney and Urologic Diseases Information Clearinghouse: Your Urinary System and How it Works
