Urinary tract infections (UTIs ... vomiting People with these symptoms need immediate medical care. Untreated kidney infections can be very painful and cause severe complications.

In many (but not all) elderly people, a UTI will present with the following ... But for those with severe symptoms or recurrent infections, a urine culture is considered essential.

When a UTI spreads from the bladder to the kidneys, it can lead to a kidney infection (pyelonephritis), causing fever and making the condition more severe. A UTI can cause kidney inflammation ...

New insights into what causes the painful and disruptive symptoms of urinary tract infections ... Nearly one in three women will experience UTIs before the age of 24, and many elderly people and those ...