what diet are you feeding the cat? sometimes a change to a higher
quality diet can do the trick. you can also try supplementing your cat
with fatty acids to help the skin and coat.

one of my cats had dry skin and you could easily see this by running
your hands over her fur opposite its growth. the flakes would be
everywhere. i supplement her with derm caps or you could try lipiderm
or dream coat. it's done the trick so far. i also feed a high quality
all natural diet as well.