Walking= itchy?
Answers: Sometimes my legs itch when it's cold out, or when it's raining and my jeans achieve wet on the legs. I don't know going on for the walking part though. If it be a circulation problem, that would mean you be having too much circulation, which I doubt is possible and especially since it stopped as soon as you stopped walking... blood flow doesn't modify that quickly. I also don't reckon it's a reaction to your detergent or clothing unless you enjoy a rash/hives as well.
I would lately let it shift as one of those things unless it starts happening more habitually. Then it would be wise to check it out next to a doctor.
Probably a laundry detergent issue. Did you switch recently? Use a latest fabric softener? A up to date lotion?
Check for anything new that you enjoy introduced to yoru skin recently. Something is react with your skin and become worse when you sweat or rub against it with your pant.
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