Liquid compositions for treating cough or cold symptoms
Compositions useful in the treatment of cough and cold symptoms, including but not limited to, cough, nasal congestion and sore throat, are disclosed.
1. A liquid composition for treating cough or cold symptoms, wherein said liquid composition comprises between about 0.1% and 3.0% of a mucoadhesive material, wherein said mucoadhesive material is a hydroxypropylmethylcellulose, and wherein said liquid composition further comprising from about 0.1% and 1.5% surfactant and wherein said surfactant comprises poloxamer 188, wherein said liquid composition has a traction coefficient of less than about 0.01 at 1-15 mm/sec rolling speed at 37° C., a slide to roll ratio (SRR) of 50% and 2 N normal load.
2. The liquid composition of claim 1 , further comprising an active ingredient.
3. The liquid composition of claim 2 , wherein the active ingredient is an analgesic.
4. The liquid composition of claim 2 , wherein the active ingredient is selected from the group consisting of acetaminophen, dextromethorphan, guaifenesin, ibuprofen and phenylepherine.
5. The liquid composition of claim 2 , wherein the active ingredient comprises acetaminophen.
6. The liquid composition of claim 1 , wherein the composition comprises a sensate.
7. The liquid composition of claim 1 , wherein said liquid composition further comprising a second mucoadhesive material.
8. The liquid composition of claim 7 , wherein the second mucoadhesive material comprises microcrystalline cellulose and sodium carboxymethyl cellulose.
9. A method of alleviating a symptom selected from the group consisting of cough, nasal congestion and sore throat in a subject comprising administering to a subject in need thereof the composition of claim 1 .
10. The method of claim 9 , wherein the symptom is sore throat.
11. The method of claim 9 , wherein said liquid composition has a traction coefficient of from about 0.001-0.010 at 1-15 mm/sec rolling speed when tested in accordance with the method disclosed herein.