Switch from minoxidil 5% to 2% for a female?

Initially, 2% Minoxidil was the only strength for women.  It's use was twice daily.   Now the 5% strength is FDA approved for women, but only once daily. If you are having good results there is no need to change.  

Minoxidil 5 % is also now FDA approved for women. Women have been using 5 % as an off label use for many years prior. I would advise you to review with your physician. Many women use 5 % minoxidil.

if minoxidil 5% is working for you, there is no need to switch to the 2% solution just because of the label on the bottle