Hello @bac10

I can only imagine your concern and I'm so sorry to hear of an 18 month old child having such a difficult time of it. It sounds as if you are really advocating for your daughter - that is wonderful! I can imagine your frustration, though, when all of these specialists cannot come up with some type of diagnosis or treatment plan.

While I don't have any personal experience with this type of problem, I agree that it might be good to look into environmental problems. Do you live in the city or a rural area? A single family home or a multiple-home complex (like an apartment or condo)? Any animals in the home (thinking especially of birds).

As everyone else has said, I'm not a medical professional, but these are just some thoughts you might explore. I'm wishing you well and will pray for you.

I look forward to hearing from you again.

Teresa