hello
yes this could be
oral thrush .
Recurrent
fungal infection you must get yourself tested for
diabetes by getting blood sugar tested.
For oral thrush you should
consult ENT specialist .
you can start with--
this is a gargle you will have to mix all three and then do it--
Liq. Lignocaine 1 bottle + Tab. Betnesol 4 tablets + Clotrin mouth wash, mix all three and then do gargle 3 times a day
Betadine gargle 2 tsf in half glass of water three times a day
for starting oral antifungals do consult your doctor.