T3 question?

hey guys quick question when you take t3.. you start with 25 then 50 then 75 then 100 and stay there for lets say i do a 2 week cycle.. but then they say to come off of it they say to come off slowly so for the last 4 days of that 2 week cycle do i do 75 hen 50 then 25? or can i just stop for 2 weeks straight and then go back on ? and when i finally stop taking it at the end i come off slowly im a little confused? thank you!