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resorcinol (RA)

 

Classes: Acne Agents, Topical

Dosing and uses of RA (resorcinol)

 

Adult dosage forms and strengths

Resorcinol was discontinued and is no longer available

 

Pediatric dosage forms and strengths

Resorcinol was discontinued and is no longer available

 

RA (resorcinol) adverse (side) effects

Frequency not defined

Erythema

Excessive desquamation

Skin irritation/inflammation

 

Warnings

Contraindications

Hypersensitivity

Existing skin rash or irritation

 

Cautions

External use only

Discontinue if excessive skin irritation develops

 

Pregnancy and lactation

Pregnancy category: C

Lactation: insufficient data; drug absorbed through intact & broken skin

Pregnant or breastfeeding patients should seek advice of health professional before using OTC drugs

 

Pregnancy categories

A: Generally acceptable. Controlled studies in pregnant women show no evidence of fetal risk.

B: May be acceptable. Either animal studies show no risk but human studies not available or animal studies showed minor risks and human studies done and showed no risk.

C: Use with caution if benefits outweigh risks. Animal studies show risk and human studies not available or neither animal nor human studies done.

D: Use in LIFE-THREATENING emergencies when no safer drug available. Positive evidence of human fetal risk.

X: Do not use in pregnancy. Risks involved outweigh potential benefits. Safer alternatives exist.

NA: Information not available.

 

Pharmacology of RA (resorcinol)

Mechanism of action

Keratolytic agent