My poor little man is having the roughest time at the moment and I've just discovered he has a raging case of oral thrush. It is all over his upper gum/lip and cheeks.

He is only 6 months old so what can I do to get rid of it?? I have got a gel from the chemist but he eats it as quick as I can get it in his mouth so I'm not sure how much is actually getting rubbed into the thrush and I've also been giving him yoghurt for lunch.

How can I help my poor little guy??

TIA,
Dan.