Because of a lapse in government funding, the information on this website may not be up to date, transactions submitted via the website may not be processed, and the agency may not be able to respond to inquiries until appropriations are enacted.

The NIH Clinical Center (the research hospital of NIH) is open. For more details about its operating status, please visit cc.nih.gov.

Updates regarding government operating status and resumption of normal operations can be found at OPM.gov.

Pharmacology

Pharmacology is the study of drugs and their effects.

NICHD and other institutes of the NIH help conduct the research that the U.S. Food and Drug Administration (FDA) uses to determine whether a medication will be approved for everyone to use. NICHD conducts and supports research on various medications that affect children and women, primarily to help ensure their safety and usefulness for preventing, treating, and managing various diseases and disorders.