A urinary tract infection, or UTI, can be very painful and lead to further complications including kidney and bladder infections, possibly requiring hospitalization. Infections initially begin in the lower urinary tract, including the urethra and the bladder. UTIs are more common in women than men. Understanding the signs and symptoms of a UTI allows the infection to be treated at home before the infection spreads. A UTI is diagnosed by a medical professional after a urinalysis, or sample of urine, is taken and examined. Symptoms often occur rapidly, yet will vary from person to person.
Urine Characteristics
Urine is often a dark, concentrated color from deep yellow to amber. Blood may be present, also known as hematuria. The urine may contain sediment and have a strong odor. The urine often is cloudy and murky in appearance due to bacteria and mucous being present.
Pain
Pain is often present depending on the location of the infection and if the UTI has spread to the bladder or kidneys. Pain may be felt when urinating---a stinging or burning feeling may be present. A person may have difficulty during urination, dysuria and only be able to eliminate small amounts of urine at a time. A constant feeling of the need to urinate is also a sign of a UTI. Lower abdominal discomfort is present in bladder infections. A constant pressure on the pelvic area may be present. A kidney infection may show upper back and side pain; the pain can sometimes be severe and intense.
Fever and Chills
A fever is usually not present in UTIs affecting the lower urinary tract. A low-grade fever may be present in bladder infection. High-grade fever and chills are present when the infection has reached the kidneys. A person may become nauseated and have the urge to vomit.
