Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it is safe and appropriate to take
Amoxicillin 500 mg three times a day and it will not cause any harm or resistent bacteria..
Two doses will not be appropriate because amoxicillin is cleared out from body within 8 hours of oral intake..
Therefore in order to maintain a continuous effect of the antibiotic in the body so that it can fight infection and there is no overgrowth of bacteria again you need to take it every 8 hours and it will make thrice a day dosage..
So do not worry and continue taking it thrice a day for the number of days it is advised to you..
For faster relief from infection you can also do warm saline gargles, take
Ibuprofen to relieve pain and chew a
Vitamin C pellet daily as it will boost immunity..
You can suck throat lozenges and also avoid spicy and chilled foods..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.