My face feels really itchy. I don't think it can be dry skin, because I normally have the opposite problem. It doesn't seem red, but feels quite warm. I haven't used any cleaning products that may have burnt it.
At this time of the year I get itchy all over (face, hands, eyes, arms etc), and an anti-histamine always helps. Hayfever affects me in some strange ways during spring/summer may just be something as simple as that? Worth a try.....
It is possible to develop an allergic reation to things that you have been using for a long time.......do you use makeup?? It could even be what you clean your face with.