Clinical drug
difamilast 0.01 MG/MG Topical Ointment
0.01 MG/MG · Topical Ointment · topical
A form of difamilast →
difamilast 0.01 MG/MG Topical Ointment. INDICATIONS & USAGE ADQUEY is indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atop

Active ingredient
Indications
INDICATIONS & USAGE ADQUEY is indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. ADQUEY is a phosphodiesterase 4 inhibitor indicated for the topical treatment of adults and pediatric patients 2 years of age and older with mild to moderate atopic dermatitis. (1)
Dosage
DOSAGE & ADMINISTRATION ADQUEY is for topical use only and not for ophthalmic, oral, or intravaginal use. Apply a thin layer of ADQUEY twice daily to affected areas and rub in completely. Wash hands after application. Avoid areas of the skin that are infected when applying ADQUEY. For topical use only. Not for ophthalmic, oral, or intravaginal use. (2) Apply a thin layer of ADQUEY twice daily to affected areas and rub in completely. (2)
Contraindications
CONTRAINDICATIONS None. None. (4)
Mechanism of action
Mechanism of Action Difamilast is an inhibitor of phosphodiesterase-4 (PDE-4). Difamilast’s inhibition of PDE-4 (a major cyclic adenosine monophosphate (AMP)-metabolizing enzyme) activity leads to accumulation of intracellular cyclic AMP and decreased productions of various cytokines and chemokines. However, the specific mechanism(s) by which difamilast exerts its therapeutic action is not well defined.
Indicated ICD-10 codes
Source: RxNorm + openFDA + RxClass + FAERS · 2026
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