Yes - I would definitely have one, I have both Crohn's and Lupus and both my GI &
Rheumy insisted on me having one, especially since some of the meds I take can not be mixed with other meds without a disasterous results and I have medication allergies.
Mine lists that I have Crohn's and Lupus and that I carry a med card in my wallet with the meds listed on it - also it has the 1-800 number that they can call anytime and they will give them my meds and also the medication allergies that I have.
My bracelet came in handy the last ambulance trip/hospital trip I took, I was basically passed out and couldn't tell them what meds I was on and my hubby was following in the car. As soon as they saw the bracelet they we able know my conditions and also the nurses were able to call the number to get my meds and allergies, it was good becuase I was having a Crohn's attack which was thought to be an obstruction and I was in pain, which they normally give you morphine for, but I am allergic to morphine so they couldn't give it to me. Of course all this was done before my hubby got there and he can't remember what I take and what I am allergic to - especially when there are situations like that. So yes, I truly believe in them.