question: yes thk u... I have had these pin prick red dots that are in clusters that have been on my arms front op of arm front for 6months... Sometimes they itch very slightly... sometimes thy appear very slightly raised.... and they have increaesed very slightly down onto the edge of my hands ????? They also sometimes appear slightly more red than at other times ??? I have ngever had any skin problems before. I have a cat and a small dog.