Hi.  I have been on Lexapro 10-15mg for 5 years.  My Pdoc has started me on a 10% taper from 10mg after dropping from 15mg with some problems.  I am using the liquid and started one week ago.  All was well for 6 days and then horrible pins and needles started with anxiety.  My sleep has been OK but I have had wild vivid dreams that have awaken me in a panic the last two nights.  Pdoc says I am very sensitive to meds.  How long do these horrible feelings last?  Thanks.