Maurice Bernstein looks at the ethics:
Is hugging a patient professional? Does it exceed boundaries of professional behavior? Does it invade the patient’s privacy? Should doctors first ask the patient “may I hug you?” and wait for permission? When you are upset and in distress and need the attention and compassion of someone who shows that he or she cares about your feeling, should you or would you accept a hug from your doctor even without them asking?
