Periodically I get an itchy sensation on either arm. When I take my shirt off I see a bloody like blotch on skin. This blotch will last for a week or two, until it fades out. This is quite unsitely because I go to the gym and people see these blotches. I am 70 years old in excellent condition. These blotches vary in size from 1/4"- 1/2 in size. You can see the blood under the skin. . . if I use a sterilized needle . . . and puncture the skin the blood does not squeeze out the needle puncture. I do bruise easy on my hands also . . . the same type of bloche appears when I hit an object.Code: