My friend's tongue is peeling

He said that it peeled and he thought it was like ground beef...he is having terrible respiratory problems and is filling up with mucous like crazy. He said that his tongue was coated also. The dr. has him take Rx for it and it's the only way he can keep from practically drowning in his own mucous.

I said that it was likely parasitic.....got any wisdom to offer and I will forward it to him. I said that he needs to do a parasite program and Liver Flush (series).

Any good counsel, here?