Thanks for the explanation, bluestone. Unfortunately, I don't speak Portuguese. Spanish, I'm fluent in, and could have translated information for you. I'll try to research and see if I can find anything online for you in Portuguese.
It's doubly dificult for a myasthenic when they cannot count on the support and help of their family. I'm so sorry that you find yourself in that situation. The wonderful thing about NT. though, is that at least here you will find encouragement and understanding. We've been through what you are going through, and we understand.
Hugs,