Stress

& all its manifestations.
Just over a year ago my BP soared - entirely work related too. I managed to get it down due to exercise and stress management techniques but it's high again now so I get a 24hr BP monitor fitted next week. 
I won't be at work but at least it will show if it is near normal when I am not at my desk.
In the meantime I now have stress-related eczema. Work should not be allowed to do this to anyone.
I got changed and took myself out of the building today. I sat somewhere civilised and watched the world go by for 45 minutes. 
I might do the same tomorrow.