Step 4: Read and complete the decision guide to learn more about your symptoms.
Besides the Raynaud's, do you have one or more of the following:
tight, thickened skin over the fingers, hands, arms and/or face
pain in multiple joints that is worse in the morning
a chronic (long-standing) rash
chronic dry eyes and dry mouth
chest pain when you take a deep breath
severe reflux disease (also called GERD, a form of heartburn)?