To treat your dry hair after a recent vacation, try using a hot oil treatment. You can get this done at a salon, or at home. If you would like to read more about how to treat dry hair you can go to http://www.herzine.org/home-remedies-for-dry-damaged-hair/.
Canada Dry
I had this from when I was 12 till when I was about 14 and it drove me nuts, then I started using body cream on my knees. It probably just means you have irritated, dry skin. Cream will help.
A camel has thick and dry skin under their coat. The exposed skin is dry and thick to provide protection to their knees for sandstorms and when they kneel down.
Dry Quality dog food
Selson Blue is used to treat dry scalp. It is a type of shampoo designed to stop the spread of dry scalp and to moisturize the scalp and prevent it from returning.
Treat dry ice burns the same way as treating other types of burns. Apply ointment and see a doctor when necessary. Check link for an article that discusses how to handle dry ice safely.
There are a few ways in which one can treat dry mouth. For example, one can purchase artifical saliva products that will help stimulate the mouth to produce more saliva naturally.
Any where its dry. Unless it specifies what part of your body its for. (Face, knees, elbows, etc.)
Use lip care daily. Treat dry or chapped lips with a medicated lip care product.
Ivy-Dry you can get it at any pharmacy
Get them to sit and put their head between their knees, if possible. This can avoid a faint in most cases.