Multi-purpose anti-itch treatment
AssigneeSatisPharma, LLC
InventorRay L. Hauser
Life of this patent
Estimating the term…
Abstract
There is disclosed a formulation of a transdermal skin treatment effective in inhibition of itch sensation. In an embodiment, the formulation includes a solvent mixture of alcohols, glycols and water combined to provide a solubility parameter between 20 Pa0.5 and 40 Pa0.5, the solvent mixture having an average normal boiling temperature of at least 100° C., the solvent mixture having at least 0.04 mols/liter of multivalent cations, the solvent mixture containing at least one local anesthetic, and the solvent mixture having pH exceeding 8.0, with a thixotropic flow characteristic accomplished by an organic gellant. Other embodiments are also disclosed.
Claims28
A formulation of a transdermal skin treatment effective in inhibition of itch sensation, the formulation comprising:
- a solvent mixture of alcohols, glycols and water combined to provide a solubility parameter between 20 Pa0.5 and 40 Pa0.5, the solvent mixture having an average normal boiling temperature of at least 100° C., the solvent mixture having at least 0.04 mols/liter of multivalent cations, the solvent mixture containing at least one local anesthetic, and the solvent mixture having pH exceeding 8.0, with a thixotropic flow characteristic accomplished by an organic gellant, and the multivalent cations configured for delivery by the solvent mixture to allow the multivalent cations to penetrate an epidermis barrier with greater penetration than water so as to deliver the multivalent cations to nerve endings for the transdermal skin treatment effective in inhibition of itch sensations.
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A topical treatment for toughening the keratosis of fingernails and toenails comprising multivalent cations dissolved in a solvent system having a solubility parameter in the range of 20 to 40 Pa0.5 and a normal boiling temperature above 100° C., and the multivalent cations configured for delivery by the solvent mixture to allow the multivalent cations to penetrate an epidermis barrier with greater penetration than water so as to deliver the multivalent cations to nerve endings for the transdermal skin treatment effective in inhibition of itch sensations.
A formulation of a transdermal skin treatment effective in inhibition of itch sensation, the formulation comprising:
- a solvent mixture of alcohols, glycols and water combined to provide a solubility parameter between 20 Pa0.5 and 40 Pa0.5, the solvent mixture having an average normal boiling temperature of at least 100° C., the solvent mixture having at least 0.04 mols/liter of multivalent cations, the solvent mixture containing at least one local anesthetic, and the solvent mixture having pH exceeding 8.0, with a thixotropic flow characteristic accomplished by an organic gallant, a colloidal oat flour, and the multivalent cations configured for delivery by the solvent mixture to allow the multivalent cations to penetrate an epidermis barrier with greater penetration than water so as to deliver the multivalent cations to nerve endings for the transdermal skin treatment effective in inhibition of itch sensations.
Dependencies are inferred from the claim text.