At least 4 weeks ago I noticed these hard lumps in my armpits that hurt, sometimes a little rash on the skin, not pimples.2 weeks ago red welt like, small hard bumps started appearing on the palms of my, thumbs, between fingers, forehead and and a few on scalp. They HURT. They do not itch, do not blister...just pain. Possibly a tiny indent in the middle. I am taking antihistamine & putting on Triamcinolone 0.1%. I don t think either are doing anything.