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Method of treating pain with urea and glyoxal compositions

  • US 4,752,620 A
  • Filed: 11/21/1986
  • Issued: 06/21/1988
  • Est. Priority Date: 11/21/1986
  • Status: Expired due to Term
First Claim
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1. A method for relieving pain, in a mammal, from body contusions which comprises topically applying to the skin of said mammal, an effective amount of an analgesic composition comprising:

  • a. from about 0.08 to about 4 percent by weight of glyoxal;

    b. from about 0.04 to about 8 percent by weight of urea; and

    c. as an inert carrier, water, a lower alkanol, or a mixture of water and lower alkanol,whereby said skin is substantially instaneously relieved of pain.

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