What can be taken for oral thrush?

[sdyer]

My brother has severe cerebral palsy and suffers from very bad oral thrush which keeps
on reoccuring. It seems as if it spreads into his digestive tract. He has a limited diet
so his immune system isnt too good. He regularly has to take nystan and diflucan. Could anyone suggest any homeopathic treatment that can be taken in preferably a solution form?

Thanks

[raptureadi]

I take NatraBio Candida.

Sounds like he has yeast in his gut. That follows to the mouth.

The NatraBio Candida helps with the gut.