Many take leftover doses from previous prescriptions, and expect new prescriptions for non-bacterial illness.

Most asthma attacks in children are caused by viruses like the common cold. Michigan researchers get closer to explaining why.

1 in 9 publicly insured and 1 in 11 privately insured children received low-value care in 2014, researchers find.

Despite widespread awareness of antibiotic resistance, many admit to taking leftover antibiotics without guidance or expecting a prescription for colds.