Blue hands

[budleigh4]

I have chronic extrinsic allergic alveolitis first diagnosed three years ago

I am on an oxygen concentrator all daylight hours. I notice every evening about 9.30

Both my hands turn blue and the veins in my inside arms stand out

Anybody else suffer this

[mrsmummy]

It is not something I have heard about before. Why not give the BLF helpline a ring? 03000 030 555 during office hours.