The interesting thing about Asthma- is it is not necessarily a disease per se. The word Asthma simply means inflammation in the lungs/breathing tubes. So the key is to find out what is triggering the inflammation. I don't believe the modern medical society does asthmatics any favors by giving them drugs to "cover up" the body's symptoms that try to tell you something is wrong. They don't find the root of the inflammation, and ignoring it by covering it up can cause irreversable disease to finally set in.
Asthma can be caused by roundworm (ascaris).
Asthma can be caused by heart conditions in animals.(maybe humans too?)
Milk is a trigger for asthma. Milk creates excess phlem.
Some other food additives can trigger it. I never had asthma in my life, until I ate costco bought (brand??) cheeseburgers from the frozen section. I would get an instant attack after I ate one, and havent had it since I stopped eating them. Something in them caused me great inflammation.
I have read that bacterial infections in the gut (mycoplasma, L form) can trigger Asthma.
Samento is written to stop inhaler dependence. Samento is an antibacterial.
vit c can help with shortness of breath. Work your way up to a dose of max 1800-ester c. (too much to soon will cause the runs). Vit c is needed for collagen- and the lungs and many body parts are made by collagen. Take E with it. Vit D is said to help Asthma. Interesting, because one doctor claims that there is a bacteria that will hijack the vit D receptors and take it for itself, causing much disease.Somtimes extra D will make people sick however.
Vitamin A is helpful for mucosal tissues.
Grape seed extract is worth trying. It is anti bacterial/fungal and anti inflammatory. 18x more anti oxidant than vit c, 50x more than vit e.
b12 is good for asthma. (take it with b6 for uptake)
acidophilus is suppose to be good.
Some things that can trigger cell excitability/reactions in some people are : MSG, yeast extract, textured prtien, soy protien, hydrolyzed veg protien,aspartame.
Sugar,processed carbs,potatoes,bread,juice,chips,rice cakes,puffed items, are known infammatories and collagen killers.