Urea is used in the treatment of execessive skin dryness.

Urea, a diamide of carbonic acid, works by dissolving the intercellular matrix (substance found between cells) which results in softening of dry and rough skin..

Skin rash

• Do not use urea in large amounts or for longer duration than recommended.
• Topical formulation of urea should be used only on the skin. Do not take it internally.
• Avoid contact with eyes, lips, and mucous membranes.
• Seek immediate medical attention if you develop allergic reactions: rash; difficult breathing; swelling of face, lips, tongue, or throat.

Ques. Q. Does Urea cause cancer?
No. Urea does not cause cancer.