demulcent
/di'mʌlsənt/
Học thuậtThân thiện
Definition
Adjective:
- Having a softening or soothing effect, especially on irritated or inflamed tissue: Describes a substance that relieves irritation, particularly of mucous membranes or the skin, by forming a protective film or by lubrication.
Noun:
- A soothing medication: A substance, often in the form of a liquid, oil, paste, or salve, that is applied to alleviate irritation, inflammation, or pain in areas like the skin, throat, or digestive tract.
Usage and Examples
Adjective:
- Honey has a demulcent quality that can soothe a sore throat.
- The doctor recommended a demulcent cream for the dry, cracked skin.
Noun:
- Marshmallow root is a traditional herbal demulcent.
- The pharmacist suggested using a demulcent to protect the irritated area.
Advanced Usage
- Medical/Pharmaceutical Context: The term is primarily used in medical, pharmaceutical, or herbalist contexts to describe the action or category of certain therapeutic agents.
- Slippery elm is valued as a demulcent for gastrointestinal inflammation.
Variants and Related Words
- Demulcence (n): The quality of being demulcent; a soothing effect.
- The demulcence of the syrup provided immediate relief.
Synonyms
- Adjective: Soothing, emollient, softening, palliative, lenitive.
- Noun: Emollient, salve, soothing agent, lenitive.
Antonyms
- Adjective: Irritant, abrasive, harsh.
- Noun: Irritant.
Notes on Meaning
- The core meaning revolves around soothing irritation through a protective, often mucilaginous, action. It is distinct from simply being a painkiller (analgesic) or anti-inflammatory, as its primary mechanism is physical coating and lubrication.
- While commonly associated with skin care, it is equally applicable to internal mucous membranes, such as in the throat or stomach.
Adjective
- having a softening or soothing effect especially to the skin
Noun
- a medication (in the form of an oil or salve etc.) that soothes inflamed or injured skin