Urea cream is used to cure extremely dry areas on the hands and feet, according to Drugs.com. It can also be used on elbows and for other skin conditions as prescribed by a medical professional.
Urea cream, which is offered by such brands as Carmol and Aqua Care, works as a debriding agent that helps to accelerate the breakdown of pus and dry skin. In doing so, it helps to loosen dry and scaly skin.
It is possible that some medications and medical conditions may interact negatively with urea cream, which includes pregnancy. Before using urea cream, people should consult with a medical professional to ensure that it works well with their needs.