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Undecylenic Acid and Derivatives
Pronunciation
U.S. Brand Names
Generic Available
Synonyms
Pharmacological Index
Use
Adverse Reactions
Usual Dosage
Dental Health: Local Anesthetic/Vasoconstrictor Precautions
Dental Health: Effects on Dental Treatment
Patient Information
Nursing Implications
Dosage Forms

Pronunciation
(un de sil EN ik AS id & dah RIV ah tivs)

U.S. Brand Names
Caldesene® Topical [OTC]; Fungoid® AF Topical Solution [OTC]; Pedi-Pro Topical [OTC]

Generic Available

Yes


Synonyms
Zinc Undecylenate

Pharmacological Index

Antifungal Agent, Topical


Use

Treatment of athlete's foot (tinea pedis), ringworm (except nails and scalp), prickly heat, jock itch (tinea cruris), diaper rash and other minor skin irritations due to superficial dermatophytes


Adverse Reactions

1% to 10%: Dermatologic: Skin irritation, sensitization


Usual Dosage

Children and Adults: Topical: Apply as needed twice daily after cleansing the affected area for 2-4 weeks


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

Apply to clean, dry areas; wear white socks; for external use only; avoid contact with the eye; do not inhale the powder; ointment should be applied at night, the powder may be applied during the day or used alone when a drying effect is needed


Nursing Implications

Clean and dry the affected area before topical application

Monitor resolution of skin infection


Dosage Forms

Cream: Total undecylenate 20% (15 g, 82.5 g)

Foam, topical: Undecylenic acid 10% (42.5 g)

Liquid, topical: Undecylenic acid 10% (42.5 g)

Ointment, topical: Total undecylenate 22% (30 g, 60 g, 454 g); total undecylenate 25% (60 g, 454 g)

Powder, topical: Calcium undecylenate 10% (45 g, 60 g, 120 g); total undecylenate 22% (45 g, 54 g, 81 g, 90 g, 105 g, 165 g, 454 g)

Solution, topical: Undecylenic acid 25% (29.57 mL)


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