Urinary Tract Infections (UTIs) Are Not the Only Cause of Altered Mental Status
That might seem obvious, but too often, a UTI can be pegged as the source of altered mental status when it should not be, Dr. Chang says.
"We get a lot of people who come in with confusion and they have a slightly abnormal urinalysis and they diagnose them with UTI," Dr. Chang says. "And it turns out that they actually had a stroke or they had a seizure."
Significantly altered mentation should show a significantly abnormal urine with a positive culture, she says. "They ought to have significant laboratory support for a urinary tract infection."
Dr. Barrett says a neurologic review of systems, or at least a neurologic exam, should be the physician's guide.
"Those are key parts of a hospitalist's practice," he says, "because that's what's truly going to guide them to consider primary neurological causes of altered mental status."