hey-i've been diagnosed generalized even though all tests are neg.since my d vision is almost gone on mestinon.had a few issues geting used to mestinon ,am now on 90mg tr bid. on prenisone for throiditis so will wait to increase mestr. spent 1 good hour with re neuro who suggested that i soon change to imuran since it takes 6-8 months to start working. i have some new ?s that i just thought of #1 do you still take mestinon withit, #2 how do most people react to it-often with side effects #3 is it a test can be measured in blood test#4 how do any of you feel on it or about it??? thanks have a great sat/sun!!!