Pneumonia in the elderly: empiric antimicrobial therapy

Abstract

Pneumonia, the leading cause of death due to infectious disease in the elderly, can be difficult to diagnose in this age group because clinical signs and symptoms are often muted. Without a definitive isolate, the physician must institute empiric therapy with broad-spectrum antibiotics according to the patient's condition and the setting in which the pneumonia developed. The cephalosporins, because of their safety profiles, are often used alone or in combination with other drugs to achieve broad antimicrobial coverage in elderly patients with pneumonia. In general, elderly patients with pneumonia should be hospitalized, although nursing home residents may be managed in the nursing home if adequate staff and resources are available.