We have seen a primary care physician about his itching all over his back, front, arms. I also noticed bruising, little and big ones all over his back, front, and arms. They seem to appear overnight. Could it be from his scratching? I do put prescription medicine and triple action medicated lotion all over him to relieve the itching. The medication the doctor gave him doesn't help much, but the store bought helps more. The bruising is what really concerns me. It started when the itching started. We don't have anyone or any animals that could be doing this, they are small and random. There are none on his back though. Strange!