A new HLA class I allele has been linked to a significantly increased risk for allopurinol-induced severe cutaneous adverse reactions.

That stubborn spot on your face that refuses to go away may just not be that usual pimple, after all. Every year, millions ...

But it’s an important detail, along with the fact that I’ve been a beauty journalist for nearly seven years—which means I know my skin, and I know when something is off. So when a spot arrived in the ...