Claims
- 1. A method for reducing the irritation on mammalian skin of the topical application of salicylic acid when treating acne in mammalian skin comprising the step of treating the skin with a safe and effective amount of a composition comprising:
- (a) from about 0.01% to about 20% salicylic acid;
- (b) from about 0.1% to about 10% dexpanthenol; and
- (c) a pharmaceutically acceptable carrier wherein said carrier has a pH of from about 2 to about 6.5.
- 2. The method according to claim 1 wherein said pharmaceutically-acceptable carrier comprises:
- (a) from about 5% to about 60% of ethanol, isopropanol, or mixtures thereof, and
- (b) from about 40% to about 95% of water.
- 3. The method according to claim 2 wherein said carrier has a pH from about 2.5 to about 4.5.
- 4. The method according to claim 3 wherein said composition comprises from about 0.5% to about 2% of salicylic acid.
- 5. The method according to claim 4 wherein said composition comprises from about 1% to about 3.5% of dexpanthenol.
- 6. The method according to claim 2 wherein said composition further comprises from about 2% to about 5% of a humectant.
- 7. The method according to claim 6 wherein said humectant is glycerol.
- 8. The method according to claim 7 wherein said composition further comprises from about 1% to about 10% of aloe vera gel.
- 9. The method according to claim 8 wherein said composition further comprises from about 0.2% to about 2.5% of a least one surfactant.
- 10. The method according to claim 9 wherein said surfactant is selected from isoceteth-20, sodium methyl cocoyl taurate, sodium methyl oleoyl taurate, sodium lauryl sulfate, and mixtures thereof.
- 11. The method according to claim 10 wherein said composition further comprises an aesthetic component selected from the group consisting of clove oil, menthol, camphor, eucalyptus oil, eugenol, menthyl lactate, witch hazel distillate, allantoin, bisabalol, dipotassium glycyrrhizinate, and mixtures thereof.
- 12. The method according to claim 1 wherein said pharmaceutically-acceptable carrier comprises an emulsion having a pH from about 2 to about 6.5.
- 13. The method according to claim 12 wherein said emulsion is an oil-in-water emulsion.
- 14. The method according to claim 2 wherein said composition is delivered from a pad comprising:
- (a) from about 50% to about 75% by weight of one or more layers of nonwoven fabric material; and
- (b) from about 20% to about 75% by weight (on dry solids basis) of a water soluble polymeric resin.
- 15. The method according to claim 2 wherein said composition is delivered from a soft, porous-tipped dispensing device.
- 16. A composition for treating acne in mammalian skin consisting essentially of:
- (a) from about 0.01% to about 20% salicylic acid,
- (b) from about 0.1% to about 10% dexpanthenol, and
- (c) a pharmaceutically-acceptable carrier comprising:
- (i) from about 5% to about 60% of ethanol, isopropanol, or mixtures thereof, and
- (ii) from about 40% to about 95% of water, wherein said carrier has a pH from about 2 to about 6.5.
- 17. A medicated pad comprising:
- (a) from about 50% to about 75% by weight of one or more layers of nonwoven fabric material;
- (b) from about 20% to about 75% by weight (on dry solids basis) of a water soluble polymeric resin; and
- (c) from about 0.1% to about 50% by weight of a composition comprising:
- (i) from about 0.01% to about 20% salicylic acid,
- (ii) from about 0.1% to about 10% dexpanthenol, and
- (iii) a pharmaceutically-acceptable carrier, wherein said carrier has a pH from about 2 to about 6.5.
- 18. A medicated product comprising:
- (a) a composition comprising:
- (i) from about 0.01% to about 20% salicylic acid,
- (ii) from about 0.1% to about 10% dexpanthenol, and
- (iii) a pharmaceutically-acceptable carrier, wherein said carrier has a pH from about 2 to about 6.5; and
- (b) a soft, porous-tipped dispensing device for containing and delivering said composition.
Parent Case Info
This is a continuation of application Ser. No. 08/287,047, filed on Aug. 8, 1994, now abandoned, which is a continuation of application Ser. No. 08/141,434, filed on Oct. 21, 1993, now abandoned, which is a continuation of application Ser. No. 07/878,650, filed on May 5, 1992, now abandoned.
US Referenced Citations (10)
Foreign Referenced Citations (1)
Number |
Date |
Country |
11082270G |
Apr 1988 |
DEX |
Continuations (3)
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Number |
Date |
Country |
Parent |
287047 |
Aug 1994 |
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Parent |
141434 |
Oct 1993 |
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Parent |
878650 |
May 1992 |
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