red scalp appear after using foam...pls help

[AntzMK]

Dear all,
I have use foam for few day,...it was good....dry fast...easy to apply...but i have a question abt the foam....
first of all, after i apply the foam to my scalp,..my scalp turn abit red,..actually the color is different than the scalp that i didnt apply...it last for few hour after i apply....i dont feel any pain on my scalp...is this normal???? do other foam or minoxidil user have the same reaction as me???
Thanks very much~~~~ :freaked2:

 

[Jojje]

hmm i havnt.. but it could be a good thing.. could be the blood circulation is getting a bit higher.. and thats just better

 

[AntzMK]

anyone else can share their opinion????
pls pls pls....