Violation

After a surgical extraction of an infected tooth you prescribed an antibiotic. Next day patient calls you and says that he is having Diarrhea. What would be the most appropriate way of handling the situation?

Stop the medicine immediately

Have medicine with butter milk

Tell the patient to eat Yogurt twice a day and complete the 5 days antibiotics

Tell the patient to have antidiarrheal medicine and complete the 5 days antibiotics

Please describe the matter of abuse