Posted 6/16/2019 09:07 (#7561927 - in reply to #7560650) Subject: RE: allergy
Highland Center, in Southeast Iowa
Most likely a reaction to the nickel in the alloy. Varying levels of severity......can be very minor and outgrown by adulthood, can get to be a true PITA. Your mileage may vary. If his reaction worsens, you may have to learn to be aware of nickel content in more things than you ever imagined.....vitamins and supplements, automotive, etc.