The rash can be anywhere on your body, including the scalp. The rash itself doesn’t involve scabs, but scratching can lead to them, as well as open sores. Many products contain fragrances and ...

Shingles may develop on your scalp and face if the virus that causes ... These blisters may ooze and bleed, and then crust over forming itchy scabs. Hair loss is possible at the site of the ...