Adverse Events in Randomized Trials; Hepatitis Caused by Transdermal Medication for Alzheimer Disease; Mycophenolate Mofetil–Induced Colitis in Children; Severe Apnea in Infant Caused by Lamotrigine in Breast Milk; Aripiprazole-Associated Paroxysmal Supraventricular Tachycardia; Three Cases of Severe Hepatic Impairment Caused by Erlotinib

The purpose of this feature is to heighten awareness of specific adverse drug reactions (ADRs), discuss methods of prevention, and promote reporting of ADRs to the US Food and Drug Administration's (FDA's) MedWatch program (800-FDA-1088). If you have reported an interesting, preventable ADR to MedWatch, please consider sharing the account with our readers.