I am 44 hrs old, have fibromyalgia , chronic fatigue, asthma, hemiplegic migraines, siatica problems, arthritis, idiopathic hypersomnia with long sleep time. My weight is 172@ 5'5", due to many Rx. My question is, Why are my veins more transparent ( darker Blue) from my hands to my shoulders, on both arms? I do have spider veins on my legs that are thinner and of a red color, so my question is about the upper body only.