fine iker and tiny cracks in the skin and this causes inflammation which feels. it's a vicious circle the more you scratch the more you damage the skin so the more it itches and the more you scratch. and 6. wearing a hat can make a vicious circle even more vicious than this where you can make the situation worse because the sweat itself can cause a change so you're quite lots of people do actually react to their own sweat. if you have dry skin with these micro injuries the sweat can make you rich when it comes in contact with them. but an oily scalp can often cause problems as well. here's the glands produce excessive fat a nutrients which creates bigger often yellow flakes that stick to the scalp. different causes need to be treated in different ways. so which is the right one we asked her dresser don't you know about cello and you titian judea shambat apparently using an anti dandruff shampoo on dry skin can do more harm than good as it's really bad i wouldn't advise someone with a dry scouters to use anti dandruff shampoo because it could irritate the skin eve