Michele
My doctor treated me with IVIG (intravenous immunoglobin). It lessened my double vision by 25% and and fatigue by 10%. My mestinon dosage was decreased. Your husband might have better results. My MG not only affects my vision, but also my breathing, fatigue, speech and then some. I was treated for 5 days in Oncology, 3 1/2 to 5 1/2 hours a day. Wish you and your husband all the best should you decide to try this treatment.