Definition: A nonprescriber is an individual or entity who does not obtain a prescription from a healthcare provider to purchase medicines. They may be doctors, nurses, pharmacists, or other professionals involved in medical care. Prescriptions are issued by licensed healthcare providers and must be obtained through the approval of a doctor. Nonprescription drugs can be prescribed by health professionals who have the necessary training and knowledge to assess the patient's condition and determine the appropriate dosage and frequency of use. Nonprescription drugs may