Formulations of magnesium compounds for local application and methods of treatment using the same

• US 5,898,037 A
• Filed: 07/11/1996
• Issued: 04/27/1999
• Est. Priority Date: 11/13/1992
• Status: Expired due to Fees

• Current Assignee: Alvin J. Marx
• Original Assignee: Alvin J. Marx
• Inventors: Marx, Alvin J.
• Primary Examiner(s): Criares, Theodore J.
• Application Number:
  US08/678,151
• Time in Patent Office: 1,020 Days
• Field of Search: 424/49, 424/54, 424/709
• US Class Current: 424/49
• CPC Class Codes: A61K 33/06 Aluminium, calcium or magnesium; Compounds thereof , e.g. clay
• CPC Class Codes: A61K 8/19 containing inorganic ingredients
• CPC Class Codes: A61Q 11/00 Preparations for care of the teeth, of the oral cavity or of dentures; Dentifrices, e.g. toothpastes; Mouth rinses
• CPC Class Codes: A61Q 19/00 Preparations for care of the skin
• CPC Class Codes: A61Q 19/002 Aftershave preparations
• CPC Class Codes: A61Q 19/08 Anti-ageing preparations
• CPC Class Codes: A61Q 9/02 Shaving preparations

Abstract

This invention provides novel pharmaceutical compositions which comprise magnesium compounds in hypertonic amounts. These compositions are formulated for local application for the treatment of conditions such as acne, arthritis, periodontal disease ophthalmic conditions (e.g., conjunctivitis), hemorrhoids, vaginal infections and inflammation, and ulcerative colitis. The compositions are formulated with an acceptable dermatological, oral, rectal, vaginal, or ophthalmic carrier for use in treating these conditions. Also provided is a method for treating asthma wherein the magnesium compositions are administered by inhalation. Any of these treatments, and especially that for asthma, can be supplemented with oral administration of magnesium.

Claims

1. A method for treating periodontal disease, which comprises the steps of administering to the oral cavity of a patient in need of such treatment a composition in the form of a dentifrice comprising a pharmaceutically acceptable aqueous-based vehicle and an effective amount of magnesium sulfate heptahydrate, wherein said vehicle is a pharmaceutically acceptable oral carrier, and wherein said magnesium compound is present in said composition an amount effective to provide a hypertonic concentration of the magnesium compound therein, said amount being from about 15% to about 50% by weight of the dentifrice composition.

2. The method defined by claim 1, wherein the amount of the magnesium compound is 15-30% by weight of the composition.

3. The method defined by claim 1, further comprising the step of applying said composition to the gums of a patient using vibrational application having a frequency of about 50-100 Hz.

4. The method defined by claim 1, wherein said composition is a toothpaste further comprising a cosmetically acceptable mild dental abrasive.

5. The method defined by claim 1, where said composition is a toothpaste or mouthwash further comprising a cosmetically acceptable foaming agent.

6. The method defined by claim 1, comprising providing said composition as a toothpaste and as mouthwash, first brushing with said toothpaste, and then washing with said mouthwash.

7. The method defined by claim 6, further comprising the oral administration of calcium.

8. The method defined by claim 6, further comprising massaging said patient'"'"'s gums after washing using a vibrator having a rate of about 80-85 Hz.

9. A method of treating periodontal disease, which comprises the step of administering to the oral cavity of a patient a composition in the form of a mouthwash comprising a pharmaceutically acceptable aqueous-based vehicle and an effective amount of at least one magnesium compound highly soluble in said vehicle, wherein said vehicle is a pharmaceutically acceptable oral carrier, and wherein said magnesium compound is present in said composition an amount effective to provide a hypertonic concentration of the magnesium compound therein, said amount being from about 25% to about 50% by weight of the mouthwash composition.

10. A method of treating periodontal disease, which comprises the steps of:

(i) administering to the oral cavity of a patient a composition in the form of a mouthwash, said composition comprising a pharmaceutically acceptable aqueous-based vehicle and an effective amount of magnesium sulfate heptahydrate, wherein said vehicle is a pharmaceutically acceptable oral carrier, and wherein said magnesium compound is present in said composition an amount effective to provide a hypertonic concentration of the magnesium compound therein, said amount being from about 25% to about 50% by weight of the mouthwash composition; and

(ii) applying said composition to the patient'"'"'s gums using vibrational application having a frequency of about 50-100 Hz.

12. The method set forth in claim 10, further comprising the step of massaging said patient'"'"'s gums using an article which vibrates at about 80-85 Hz.

11. A method of treating periodontal disease, which comprises the step of administering to the oral cavity of a patient a composition in the form of a mouthwash comprising a pharmaceutically acceptable aqueous-based vehicle and an effective amount of magnesium sulfate heptahydrate, wherein said vehicle is a pharmaceutically acceptable oral carrier, and wherein said magnesium compound is present in said composition an amount effective to provide a hypertonic concentration of the magnesium compound therein, said amount being from about 25% to about 50% by weight of the mouthwash composition, and wherein said composition further comprises a cosmetically acceptable foaming agent.