Seems to me after I have taken Mestinon 4 times a day and after I eat my nose wants to drip, drip. I did not have that situation before taking Mestinon. I take 3 Mestinon 60mg three times a day and 180mg at night about one hour before take my Rosuvastatin drug. If I take the Mestinon 180mg and statin drug at the same time I may wake up dizzy in the night to go to bathroom. Not a good thing!!!