Compositions containing aromatic aldehydes and their use in treatments
Disclosed are pharmaceutical and cosmetic compositions containing aromatic aldehyde compounds. Some of the disclosed compositions are useful as topical therapeutics for treating inflammatory dermatologic conditions. Some of the compositions are useful in transdermal and other systemic dose forms for treating other inflammatory conditions in mammals.
1. A method for alleviating symptoms of a skin condition, comprising topically administering to said affected skin an effective amount of a composition comprising (1) an effective skin-condition alleviating amount of a first active ingredient selected from the group consisting of 2-ethoxybenzaldehyde, 4-allyloxybenzaldehyde, 4-ethoxybenzaldehyde, 4-propoxybenzaldehyde, 4-butoxybenzaldehyde, 4-pentyloxybenzaldehyde, and 4-hexyloxybenzaldehyde; (2) niacinamide; and (3) a pharmaceutically or cosmetically acceptable topical carrier to alleviate said symptoms, wherein the skin condition is selected from the group consisting of skin inflammation, psoriasis, rosacea, and eczema.
2. The method of claim 1 , wherein the composition is in a sustained release dosage form.
3. The method of claim 1 , wherein the first active ingredient is 4-ethoxybenzaldehyde.
4. The method of claim 1 , wherein the pharmaceutically or cosmetically acceptable topical carrier is a lotion.
5. The method of claim 1 , wherein the pharmaceutically or cosmetically acceptable topical carrier is a cream.
6. The method of claim 1 , wherein the effective skin-condition alleviating amount of the first active ingredient selected from the group consisting of 2-ethoxybenzaldehyde, 4-allyloxybenzaldehyde, 4-ethoxybenzaldehyde, 4-propoxybenzaldehyde, 4-butoxybenzaldehyde, 4-pentyloxybenzaldehyde, and 4-hexyloxybenzaldehyde is between 0.001% to 20% by weight.
7. The method of claim 3 , wherein the effective skin-condition alleviating amount of 4-ethoxybenzaldehyde is between 1.0% and 10% by weight.
8. The method of claim 7 , wherein the effective skin-condition alleviating amount of 4-ethoxybenzaldehyde is 1.0% by weight.