I initially took 10mg for 10 days, then 20mg for 10 days. Then, because I didn't like the side effects (jitteriness, dizziness, and
low blood pressure
), dropped back to 10mg for 2 days, then 5mg for 2 days. Today, I took 2.5mg for the second day. Tomorrow, I plan to take NONE. I've experienced dizziness (and initially, blood pressure spikes during the dizzy spells) since cutting back on the mg. I think these symptoms have lessened somewhat, though.