Typically, to succeed on a failure to warn claim, patients must show that the label’s inadequacies actually and proximately caused their injury. Thus, plaintiffs must show that curing the label’s inadequacies would have altered the prescribing physician’s conduct or treatment in a way that would have prevented the patient's injury. When assessing these claims, Maryland courts will typically examine the knowledge and expertise of the consumer when considering whether they would have been reasonably expected to fully understand the risks of a drug or prescription.