Definition

Noun: A medicinal preparation in ointment form that contains mercury, historically used as a topical treatment for various skin conditions and infections.

Usage

"Mercurial ointment" is a historical medical term. It refers specifically to a salve or unguent where mercury is a primary active ingredient. Its use is now obsolete or highly restricted in modern medicine due to the toxicity of mercury.

Examples

• The 19th-century doctor prescribed a mercurial ointment for the patient's persistent skin lesion.
• Due to the severe side effects of mercury poisoning, the use of mercurial ointment has been abandoned.
• Historical medical texts often describe the preparation and application of mercurial ointment.

Advanced Usage

• The term can appear in historical, medical, or toxicological contexts discussing past treatments.
• It may be used metaphorically to describe something that is superficially soothing but ultimately harmful or toxic.

Variants and Related Words

• Mercurial (adjective): (1) Relating to mercury. (2) Subject to sudden or unpredictable changes of mood or mind (from the astrological association with the planet Mercury).
• Blue ointment (noun): A specific historical type of mercurial ointment.
• Unguent (noun): A formal or literary term for an ointment or salve.

Synonyms

• Mercury ointment
• Mercuric ointment (when referring to compounds containing bivalent mercury)

Notes on Meaning

This term has only one specific meaning: an ointment containing mercury. It does not refer to ointments in general or to other types of medicinal salves. The defining characteristic is the presence of mercury as the key ingredient.

Noun

1. an ointment containing mercury