 [ Symptoms ] can sepsis cause permanent memory loss  mother recovering from pneumonia and blood infection she now has mental confusion and low blood pressure when standing she no longer has a fever and has returned home after a 13 day stay in the hospital what would now be causing the low blood pressure and mental confusion she is 72 [ Disease ] hi found this very interesting site packed with lots of info that should help you should give you all the answers that your looking for the link <link> do hope this helps you and your mother good luck