Hello Dr, just a quick question here. My hands, around both thumbs and bases of fingers are extremely itchy, to the point of painful and not being able to sleep. I have tried to figure out what is causing this, but nothing is coming to mind. I have not worked with plants or such. I have only done one thing different, and that was breakfast out yesterday morning. I have no known allergies. i can see little clear bumps on my hands where it is itching. I have take a total of 3 (three) Benadryl pills and still no relief. thank you