Demulcent

A demulcent (derived from the Latin: demulcere "caress"), sometimes called a mucoprotective agent, is a mucilaginous or oleaginous preparation[1] that forms a soothing protective film over a mucous membrane, relieving minor pain and inflammation of the membrane.[2][3][4] However, they generally help for less than 30 minutes.[5]

Demulcents are sometimes referred to as mucoprotective agents. Demulcents such as pectin, glycerin, honey, and syrup are common ingredients in cough mixtures and cough drops.[6]

## Contents

* 1 Examples
* 2 References
* 3 Further reading
* 4 External links

## Examples

Natural demulcents include slippery elm, pectin, licorice-root and marsh-mallow (Althaea officinalis).

Synthetic demulcents include methylcellulose, propylene glycol, and glycerin.

## References

1. ↑ "Definition of DEMULCENT" (in en). https://www.merriam-webster.com/dictionary/demulcent.
2. ↑ Mandel, I. D. (1987). "The Functions of Saliva". Journal of Dental Research 66 (2 suppl): 623–627. doi:10.1177/00220345870660S203. ISSN 0022-0345. PMID 3497964.
3. ↑ Sakamoto, C (2004). "The role of mucoprotective drugs in gastric ulcer treatment: with specific reference to their effects on gastritis mucosa.". Nippon Rinsho. Japanese Journal of Clinical Medicine 62 (3): 566–70. PMID 15038105.
4. ↑ "Drug profile of noval antiulcer and mucoprotective drug with anti helicobacter property: Sofalcone | Pharmainfo.net" (in en). http://www.pharmainfo.net/venkatpasupuleti/drug-profile-noval-antiulcer-and-mucoprotective-drug-anti-helicobacter-property-sof.
5. ↑ Frye, R; Bailey, J; Blevins, AE (May 2011). "Clinical inquiries. Which treatments provide the most relief for pharyngitis pain?". The Journal of Family Practice 60 (5): 293–4. PMID 21544279.
6. ↑ Boyd, Eldon M. (1952). "Cough medication and antihistaminic drugs". Can Med Assoc J 67 (4): 289–92. PMID 13009543.

## Further reading

* Tripathi, K. D. (31 October 2018) (in en). Essentials of Medical Pharmacology, 8th Edition. Jaypee Brothers Medical Publishers. ISBN 978-93-5270-499-6. OCLC 1050280101. https://books.google.com/books?id=B3OSDwAAQBAJ.

## External links

0.00

(0 votes)

Original source: https://en.wikipedia.org/wiki/Demulcent. Read more

|

Retrieved from "https://handwiki.org/wiki/index.php?title=Chemistry:Demulcent&oldid=4351215"