Hi there
Often allergies like pollen, pets, dust, chemicals and so on are caused by Candida albicans, or thrush.
Candida weakens the immune system which normally deals with these situations and, if the immne system gets totally exhausted, you can become allergic to the 21st century.
The best shot is to get rid of the candida!
Even the standard allergy test, (which is not cheap, and not very accurate) will tell you what you already know. You have an allergy.
Candida can be overcome by avoiding the following: No bread, no dairy, no potatoes, no fruit, no grains, no sugars or other simple carbohydrates like soda's.
Eat plenty of vegies like turnip, parsnip, swede, sweet potato, carrot, pumpkin and the like. (Root vegetables are excellent health foods)
Beans, red lentils, sunflower seeds, nuts (unsalted) are all good 'stomach fillers'while on this diet.
Do this diet for a couple of weeks and you should be feeling great.
This is also a great way to lose weight, for those with weight problems.
Good luck
Kinetico