Hi..
Welcome to HEALTHCARE MAGIC..
I have gone through your query and can understand your concerns..
As per your complain it seems that you are suffering from Apthous
Stomatitis leading to apthous ulcers or
Canker sores and the burning sensation is due to inflamed ulcers inside the mouth..
The blackish discolouration of the mucosa inside the lower lip is due to inflammation caused due to stomatitis and it seems nothing serious and will resolve gradually...
The medication given to you that is Health Ok tablets is a
multivitamin and mineral supplement and is helpful in treating apthous ulcers..
Nothing to worry as it does not seems serious and you can take a ten days course of health ok tablets..
Do warm saline gargles..
Gargle with 1:1 solution of
benadryl andmilk of magnesia..
You can gargle with numbing mouthwash containing Lignocaine to reduce burning and pain..
Suck ice pops and do cool water rinses..
Hope this information helps..
Thanks and regards.
Dr.Honey Nandwani Arora.