The typical pattern is for one or more bald patches to appear on the scalp. These tend to be round in shape, and about the size of a large coin. They develop quite quickly. A relative, friend, or hairdresser may be the first person to notice the bald patch or patches. It could emerge from untreated thinning hair. When you have such condition, you should try to use ginger as your thinning hair and bald spot treatment.