heartstrings is correct, members are allowed 2 questions to the expert forums every six months. This allows the doctors to provide this great service to more members.
Jon
Yes, it is a know fact that cold weather can cause your blood pressure to rise. It's very common. My blood pressure is controlled very well, but I too see an increase from 100 - 105/65 to about 110/70 when it gets cold.
Hope this helps.
Jon