I should be on 20mg the standard dose with my also tolerance 4mg Ativan a day, but i just scrape the limit on 10mg walking a very tight rope . The reason is it free,s up the sex side effects somewhat on 10mg . I have been feeling rough of late you no the signs head full of fog, sweating, mind numbing headaches, ect ect, so this morning I moved back up the 20mg . I stuck it out has long has I could , maybe its the winter blues :