Allergies

I saw a specialist this afternoon to find out if there was a cure for my allergies. I have been taking medications for at least eight years and apparently there is nothing that makes them go away.
I first found out that I had allergies to mosquitoes. Then found I had problems with the smaller insects, changes of temperature (no, nobody else has it, but I do have it), then dust, nickel, sun. I also think I have allergy to the facial cream I started to use two days ago...
My doctor said I will need to be tested to make a clearer diagnosis (three different kinds of allergy tests, plus a blood test, sweat test, and something else I don't remember). It is not fun. I really hope he will not find anything new.