There are several occasions in the typical workweek when pharmacists field questions about medical conditions that cannot be treated with nonprescription products. One such condition is tremor. Perhaps a patient has noticed a tremor for the first time. It may also be that the person has lived with a tremor, but it has worsened to the point where the patient asks the pharmacist whether a physician appointment is necessary.
Pray, W. Steven and Pray, Gabriel E., "Advice for Patients with Tremor" (2015). Faculty Articles & Research. 7.