My husband is 76 years old /normal healthy man,has just developed rash/like small bumps on his face/around the jaw area,they don t itch,but rash is red. He does niot have rash anywhere else. He did have shingles shot few years ago,we can t think that he ate something different,or took any different meds. He is on same bp meds and for chlestrol meds for years. No feaver,just concerned about his rash.Thanks for help!