Barbara
Has your daughter had blood tests to determine if she has an auto-immune problem? The fact that she has Raynaud's (which can be a symptom of an underlying auto-immune problem) with the joint pain and high blood pressure would point me in that direction. If she has not had any blood tests done I would ask your family physician to please run the gammet of blood tests for such things as Lupus, etc. Raynaud's can be serious if not properly watched. So can high blood pressure. If it were me (and I do have an auto-immune disease that has caused me to have Raynaud's, high blood pressure, joint pain, etc.) I would want my daughter to be monitored on a regular basis.