ADRs can often lead to which of the following?

Adverse Drug Reactions (ADRs) are unintended and harmful effects that occur as a result of medication use. When these reactions happen, they can significantly impact patient health and well-being, often necessitating further medical evaluation and treatment.

Increased hospital admissions can occur because patients experiencing serious ADRs may require emergency care, hospitalization for observation, or treatment for complications arising from the reaction. This includes cases where patients experience severe allergic reactions, organ damage, or other significant health issues related to their medications. The need for additional medical attention due to ADRs directly contributes to the increase in hospitalizations, which can place a substantial burden on healthcare systems.

The other options relate to positive outcomes or benefits from medication use, which does not align with the nature of ADRs. Enhanced drug performance or better patient compliance would imply that medications are working effectively and patients are following their regimens as prescribed, which is generally the opposite of the outcome when ADRs are present. Similarly, lower healthcare costs would not typically occur in the context of managing complications from ADRs; instead, the opposite is often true, as managing these complications may require additional resources and interventions.