It's listed as a side effect. Nizoral is known to increase the amount of anagen hairs over the treatment period, so it's a consequence. It obviously interrupts a phase in the natural hair cycle.
CCS how has it been working for you since you started using it? I just started 1% every third day and I'm not sure what to expect (in addition to the Rogaine I use 2x a day). Been thinking about going up every other day as my hair is very fine and oily (always has been) and I'm not necessarily worried about it drying out.
hmm, i've been using it everyday for about 1.5 months.... based on the japanese study and a couple other instances i figured it couldn't hurt. In regards to fallout i guess i've assumed that you would shed until you got on a schedule with it (then gain back stronger). anyone else been using everyday for a longer period? it doesn't seem to fry my hair or anything.
this stuff is so confusing. every thread about it seems to point to different advice.