needs some input on possible symptoms

[Guest guest]

Hi All, my son has been ASD 3 months progrss well thus far,but some

regression behaviours that I haven't seen for three months- I can

handle it as I know it will pass.My concerns are :the color of his

teeth seem to have become yellowish lately,his breath the last fiew

weeks smells of some gas subsatnce not food not post nasal drip, has

been itchy on his anus. What do you think? Will be seeing a DAN docter

soon in the mean time would like to know if these are definate signs of

something that I could be addressing to make him feel better.No meds no

supplements thus far.Would greatly appreciate input.As usual complains

of slight pains just before passing gas and having a BM. Thanks so much

guys! Toni