Opinion 9.1.1
Romantic or sexual interactions between physicians and patients that occur concurrently with the patient-physician relationship are unethical. A physician must terminate the patient-physician relationship before initiating a dating, romantic, or sexual relationship with a patient. Sexual or romantic relationships with former patients are unethical if the physician uses or exploits trust, knowledge, emotions, or influence derived from the previous professional relationship, or if a romantic relationship would foreseeably harm the individual.
Opinion 9.6.2
Gifts to physicians from industry create conditions that carry the risk of subtly biasing—or being perceived to bias—professional judgment in the care of patients. To preserve the trust that is fundamental to the patient-physician relationship and public confidence in the profession, physicians should decline any gifts for which reciprocity is expected or implied.