hi sis,
our hair is also adjusting with the weather and everything in here..I agree with u with NIZORAL it is very effective but if u cant get one, u can also try NUTROGENA T/GEL u have to use it alone without any conditioner for a few days..
it has work ok with me and everytime I feel Ive got dry, flaky and itchy scalp I use it..hope it helps..