silver nitrate


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silver

 [sil´ver]
a chemical element, atomic number 47, atomic weight 107.870, symbol Ag. (See Appendix 6.) It is used in medicine for its caustic, astringent, and antiseptic effects. It is also used in dentistry in alloys, in soldering, and as cones to obliterate the root canal.
silver nitrate colorless or white crystals, used as a caustic and local antiinfective; an important use is in prevention of ophthalmia neonatorum.
silver protein silver made colloidal by the presence of, or combination with, protein; an active germicide with a local irritant and astringent effect.
silver sulfadiazine the silver derivative of sulfadiazine, having bactericidal activity against many gram-positive and gram-negative organisms, as well as being effective against yeasts; used as a topical antiinfective for the prevention and treatment of wound sepsis in patients with second and third degree burns.
toughened silver nitrate a mixture of silver nitrate with hydrochloric acid, sodium chloride, or potassium nitrate, occurring as white crystalline masses molded into pencils or cones; a convenient means of applying silver nitrate locally.

sil·'ver ni·trate

an antiseptic and astringent; formerly used externally, in solution, in the prevention of ophthalmia neonatorum; also used in the special staining of the nervous system, spirochetes, reticular fibers, Golgi apparatus, nucleolar organizer region, and calcium.

silver nitrate

n.
A poisonous colorless crystalline compound, AgNO3, that becomes grayish black when exposed to light in the presence of organic matter and is used in manufacturing photographic film, silvering mirrors, dyeing hair, plating silver, and in medicine as a cautery and antiseptic.

silver nitrate (AgNO3)

a topical antiseptic.
indications A 1% solution was traditionally prescribed for the prevention of gonococcal ophthalmia in newborns, but povidone iodine is now usually used because it is less expensive and has a broader spectrum of action. Stronger concentrations can also be used on wet dressings for cauterizing wounds, removal of granulation tissue and warts, and prophylaxis following burns.
contraindication Known sensitivity to this drug prohibits its use.
adverse effects Among the more serious adverse effects are severe local inflammation, burns, and argyria, and staining.

silver nitrate

An astringent drug formerly used in solution to treat various conditions such as CONJUNCTIVITIS, OTITIS EXTERNA and cervical erosion. It causes black staining and is now seldom used in the Western world. The drug is on the WHO official list.

sil·ver ni·trate

(silvĕr nītrāt)
Antiseptic and astringent.

silver

1. a chemical element, atomic number 47, atomic weight 107.870, symbol Ag. See Table 6. It is used in medicine for its caustic, astringent and antiseptic effects. Experimental poisoning with silver salts causes myopathy.
2. a coat color in dogs, foxes.

silver amalgam
see amalgam.
silver collie syndrome
see canine cyclic hematopoiesis.
silver grass
aristidacontorta.
silver halide
any of the silver salts with halogens including bromine, chlorine, iodine used in photographic emulsion.
silver iodide
soluble silver salt used in cloud seeding but presents no toxicological risk to local grazing cattle.
silver-leaf ironbark
eucalyptusmelanophloia.
silver-leafed nightshade
solanumelaeagnifolium.
silver nitrate
colorless or white crystals, used as a caustic and local anti-infective.
silver nitrate (toughened)
a mixture of silver nitrate with hydrochloric acid, sodium chloride or potassium nitrate, occurring as white crystalline masses molded into pencils or cones, called caustic pencils; a convenient means of applying silver nitrate locally. Called also lunar caustic.
silver protein
silver made colloidal by the presence of, or combination with, protein; an active germicide with a local irritant and astringent effect.
silver stain
a method of demonstrating flagella on bacteria, or for visualizing very thin bacteria, such as leptospires.
silver sulfadiazine
the silver salt of sulfadiazine, having bactericidal activity against many gram-positive and gram-negative organisms, as well as being effective against yeasts; used as a topical anti-infective for the prevention and treatment of wound sepsis in patients with second and third degree burns.
silver weed
References in periodicals archive ?
In the present study, superficial keratectomy followed by application of silver nitrate crystals was performed in 18 bullocks.
When applying the silver nitrate solution to a specimen, it can be dipped or painted.
Topically applied silver nitrate has been shown to be particularly efficacious in halting epistaxis.
As the exhibition's title, ``Painting on Light,'' suggests, the hand-blown glass was not only stained with such materials as silver nitrate for yellow or iron oxide for red, it was also painted with vitreous paints made by mixing crushed glass with vinegar, clove oil or gum arabic.
The ndelible ink, a mix of chemicals, dyes, aromatic material and silver nitrate, is a singular commodity that is exclusively used in state-run elections from local bodies to the Parliament.
Chemical cautery is usually performed with silver nitrate, although other agents such as trichloroacetic acid are sometimes used.
He unknowingly had dropped the piece into a bath of silver nitrate.
Tenders are invited for Silver Nitrate And Flask Iodine
I don't use silver nitrate sticks to treat granulation tissue, because most cases resolve with ciprofloxacin/ hydrocortisone and because there is a high degree of patient resistance to these sticks.
Silver nitrate cauterization was performed in the office, and the bleeding stopped.
View C shows the otoscopic view immediately after the polypoid tissue was removed but before the ear canal skin at each source of the polyp had been cauterized with silver nitrate.
We use silver nitrate sparingly because it can impair epithelialization; we reserve it for patients with abundant granulation tissue.