|
Pronunciation |
|
(sal
i SIL ik AS
id) |
|
|
U.S. Brand
Names |
|
Clear Away® Disc [OTC]; Compound
W®[OTC]; Dr Scholl's® Disk [OTC]; Dr Scholl's® Wart
Remover [OTC]; DuoFilm®[OTC]; DuoPlant® Gel [OTC];
Freezone® Solution [OTC]; Gordofilm® Liquid;
Mediplast® Plaster [OTC]; Mosco® Liquid [OTC];
Occlusal®-HP Liquid; Off-Ezy® Wart Remover [OTC];
Panscol®[OTC]; Psor-a-set® Soap [OTC]; P&S®
Shampoo [OTC]; Sal-Acid® Plaster [OTC]; Salactic® Film [OTC];
Sal-Plant® Gel [OTC]; Trans-Ver-Sal® AdultPatch [OTC];
Trans-Ver-Sal® PediaPatch [OTC]; Trans-Ver-Sal® PlantarPatch
[OTC]; Wart-Off®[OTC] |
|
|
Generic
Available |
|
Yes |
|
|
Pharmacological Index |
|
Keratolytic Agent |
|
|
Use |
|
Topically for its keratolytic effect in controlling seborrheic dermatitis or
psoriasis of body and scalp, dandruff, and other scaling dermatoses; also used
to remove warts, corns, and calluses |
|
|
Pregnancy Risk
Factor |
|
C |
|
|
Adverse
Reactions |
|
>10%: Local: Burning and irritation at site of exposure on normal tissue
1% to 10%:
Central nervous system: Dizziness, mental confusion, headache
Otic: Tinnitus
Respiratory: Hyperventilation |
|
|
Drug
Interactions |
|
No data reported |
|
|
Mechanism of
Action |
|
Produces desquamation of hyperkeratotic epithelium via dissolution of the
intercellular cement which causes the cornified tissue to swell, soften,
macerate, and desquamate. Salicylic acid is keratolytic at concentrations of 3%
to 6%; it becomes destructive to tissue at concentrations >6%. Concentrations
of 6% to 60% are used to remove corns and warts and in the treatment of
psoriasis and other hyperkeratotic disorders. |
|
|
Pharmacodynamics/Kinetics |
|
Absorption: Absorbed percutaneously, but systemic toxicity is unlikely with
normal use
Time to peak serum concentration: Topical: Within 5 hours of application with
occlusion |
|
|
Usual Dosage |
|
Lotion, cream, gel: Apply a thin layer to affected area once or twice daily
Plaster: Cut to size that covers the corn or callus, apply and leave in place
for 48 hours; do not exceed 5 applications over a 14-day period
Solution: Apply a thin layer directly to wart using brush applicator once
daily as directed for 1 week or until wart is removed |
|
|
Dental Health: Local
Anesthetic/Vasoconstrictor
Precautions |
|
No information available to require special precautions |
|
|
Dental Health:
Effects on Dental Treatment |
|
No effects or complications reported |
|
|
Patient
Information |
|
When applying in concentrations of >10%, protect surrounding tissue with
petrolatum; do not use on open skin, avoid contact with eyes, mouth, and other
mucous membranes |
|
|
Nursing
Implications |
|
For warts: Before applying product, soak area in warm water for 5 minutes;
dry area thoroughly, then apply medication
Monitor for signs and symptoms of salicylate toxicity: nausea, vomiting,
dizziness, tinnitus, loss of hearing, lethargy, diarrhea, psychic disturbances
|
|
|
Dosage Forms |
|
Cream: 2% (30 g)
Disk: 40%
Gel: 5% (60 g); 6% (30 g); 17% (7.5 g)
Liquid: 13.6% (9.3 mL); 17% (9.3 mL, 13.5 mL, 15 mL); 16.7% (15 mL)
Lotion: 3% (120 mL)
Ointment: 3% (90 g)
Patch, transdermal: 15% (20 mm); 40% (20 mm)
Plaster: 40%
Soap: 2% (97.5 g)
Strip: 40% |
|
Copyright © 1978-2000 Lexi-Comp Inc. All Rights Reserved
|