We have put "adrenal insufficiency. Treat with hydrocortisone." on my daughter's Medic I.D. braclet. CAH is such a rare term, the medics are more familiar with adrenal insufficiency. We use "Medic Alert". They have the full definition of what CAH is and the medicines my daughter is on, ect.. The 800 number on the bracelet will give the medical staff all her information in detail. I also carry a couple of doses of her meds. and her Solu-Cortef in a medical bag with all that information too. One mom suggested putting some kind of soft home made band around the braclet for the infants. I can't remember who said that. Hope this helps.