For The Last Few Weeks, I Have Been Experiencing Itching

For the last few weeks, I have been experiencing itching sensation on the front area of my shins bilateral. I do not see any reason for this condition. I have had psoriasis but this does not look like psoriasis. I have CAD and recently had a CABGX3 without a heart attack; was seen in the ER for symptoms but blood work indicated no cardiac muscle damage. My present problem have been post-operative.

Hope you can provide some reasons for this. I will see my PCP

Thank you!
Terry Nelson