My husband 39years old, about 225pnds at 6'4inc. He recently became more active and has lost quite a bit of weight lately. He has just noticed some big patches of what looks like burst veins under the skin of his inner thigh. First there was just one spot now there is another (over a 3 day period).We are very concerned and will be visiting the Dr. in the meantime can you tell us what may cause this we also have phtos.