does Desonide Lotion have any drawbacks?

when recently i had some amount of dry skin on my chin area i was thinking of a fast solution that would help me in getting relief from dry skin.then my friend told me to use Desonide Lotion for this dry skin problem of mine.but then i have already brought so many products for my dry skin problem but with no relief whatsoever.how does Desonide Lotion help in removing dry skin and help me have a more enriched skin that is soft and mellow in comparison to my present type of skin?does it completely heal the skin of dry skin or does Desonide Lotion also have its own drawbacks?