Aromatherapy and Anxiety Study

Inclusion Criteria: * Patient has an in-office appointment at the NYU Langone Ambulatory Care-23rd Street location with either the Ortho A \& B (primarily those patients who may be seeking knee or hip replacement surgery), Hand, or Primary Sport clinics. * Patient has an order for an intra-articular injection (as determined by clinic MD) and has consented to receiving that treatment. * Patient is English speaking. Exclusion Criteria: * Patient has a cognitive or physical disability that would interfere with their ability to complete the study's pre and post assessments with RN. * Patient is found on the pre-injection assessment form to have an intolerance or allergy to lavender, sandalwood, or strong scents in general.