Hi,
I am 40 years old, height 1.7m, weight 93kgI am suffering from allergies for the last 3 years. Went for blood test, and was told that I am allergic to grass and dust, my doctor prescribed Kestine medication, of which it helped, but taking it for a long period of time, the tablet is no longer working. A month ago I went back to my doctor, and he then prescribed Betanoid 0.5 mg but still not helping. All I need to know what is really causing this allergy. I have never suffered with this before.