Cow mIlk products need to be cut out of the diet. We normally have very fluid thin mucous secretions. Cow milk thickens our secretions and also makes it "tacky", allowing all kinds of pathogens to stick there and thrive.
Cow milk will affect lung, sinus and ear secretions and infections thereof. In addition to that, it is filled with millions of bacteria- these bacteria were killed when the milk was pasturized, but the bacteria split open and dump their insides (toxic excrement) when they die- so it is very taxing to your immune system that your body has to mop up all those toxins.
To help get the body back into health-
Mangesium helps mucous membranes. Drinkable Magnesium citrate is one way, there is also a rub on 'magnesium Oil" you can get online. This increases cellular magnesium. Mag citrate can loosen stools somewhat, if that happens, you cut back the dose a little until comfortable.
Vitamin A is another big one for mucous membranes. Cod liver oil is an excellent source of vit A.
There is a saline spray called XYclear- it can help a lot with fungal type sinus infections. It would probably help with bacterial ones as well. These pathogens eat this beech sugar (xylitol) and die because they cannot digest it. I think it might have GSE in it also, which is highly toxic to fungus.
I suggested Xyclear to my sister who was on prescription Flonase for 2 years. The flonase didn't do anything, but Xyclear made it 90% better. However it didnt clear totally up. She could have cleared it up with diet changes and nutrition- getting her immune system back in place.
Another product I have yet to try is NCD Zeolite. This stuff cleans heavy metals out of the body. Why is that important? Because bacteria THRIVE behind heavy metals.http://zeoliteautismstudy.com/1-dr-p-clips-audio-420.htm The studies for this product with autism (and effects of the nervouc system) have found that it is treating unrealated illnesses!