Dermatology Questions? Ask an Online Dermatologist.
Hi there.Thank you for your question.I am Dr. SH and will be helping you out with your concerns today.
Please post pictures so that I can help you out in a better way.
When you press the area, does the redness disappear?
Are the legs swollen (edematous)? Are you a female or a male?
They seem to be purpura. It is a rash of purple spots on the skin caused by internal bleeding from small blood vessels. The causes are divided into two categories. One has normal platelets and the other has low platelets. You should see a dermatologist to have exam and a blood test.
1. normal platelets
2. Low platelets