I have been living with MG since I was about 18 months old. I am 43 now and have had several episodes and long remission periods. In 2018 I had a thymectomy. Since then my symptoms are almost gone. According to weather changes, I feel slight worsening of my droopy eyelids and general weakness which is restored after good rest. I am still on prednisone and immuran. No mestinon any longer.