Over the past 2-3 years, I’ve been getting these extremely itchy pimples randomly
on my
forehead and,
on rare occasions, other t-zone areas. The areas start out very much like a hive (red, blotchy, extremely itchy skin), but, unlike hives, end up leaving a red papule with the occasional white center that stick around for days to weeks. To provide some context, this all started after seeking treatment for mild acne (whiteheads on my forehead and extremely oily skin) about 3 years ago.