The frequency of low-risk morbilliform drug eruptions observed in patients treated with different classes of antibiotics.

Antibiotics are among the most commonly prescribed medications worldwide but can lead to numerous cutaneous adverse events. Cutaneous adverse drug reactions can range from a common and low-risk morbilliform eruption to severe cutaneous adverse reactions (SCARs) such as toxic epidermal necrolysis. In the hospital setting, patients often start a myriad of new drugs and may be on multiple antibiotics when the dermatologist is consulted.