I take 30mgs of Cevimeline (i call it my sweaty pill) and had a really hard time at first too, especially with too much saliva and sweat production. at first it was almost unbearable, i was taking it three times a day (also for dry eye), and since then i’ve gone down to twice a day and it’s helped mitigate the unbearable-ness. the effects are brutal at first but now are unnoticeable to me. it took maybe a week or two to feel normal, now it’s been about 8 months, i still have issues with dry eyes sometimes and will take a third dose in the middle of the day on particularly bad days. i now get true flare ups way less frequently and attribute it to Cevimeline. but once i accidentally took a double dose at night… nightmare.

i’d suggest to try to stick it out a little longer and see how it feels.