worsening Raynaud's this winter
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As you probably already know, beta-blockers can aggravate Raynaud's disease, and you are therefore rightly concerned about your condition.
I would encourage you to have that toe seen again, as ulceration in a raynaud's patient is very rare (1% of all cases).
As it has already been pointed out, it is atypical of Raynaud's to continuosly constrict, or be constantly cold. Such signs could possibly suggest other problems such as acrocyanosis, or heart problems. You physician may also wish to rule out any underlying autoimmune disease.
For further research, you may find the following links helpful:
http://www.clik.to/raynauds
http://www.sclero.org
Best of Health!
sometimes pain. While my hands and feet are persistently cold they are not persistently blue, just blue more often than used to be. My feet are blue (actually purple) when sitting or standing in one place, the capilary refill is very sluggish. I never thought that beta - blockers were a good choice for me but all the doctors told me not to worry about it. Now that someone has witnessed the circulation problem I guess I am supposed to worry about it. Actually need something done as I am walking on dead feeling feet a lot now and my hands are falling asleep more often also. Thanks for your response. If anyone else has Raynaud's info please post.