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eucrisa

Eucrisa (Crisaborole) is a phosphodiesterase 4 inhibitor used to treat Atopic Dermatitis.

Crisaborole · by Anacor Pharms Inc

Not yet rated· sourced from the FDA label
Rated against independent regulatory sources·Last updated June 7, 2026·How we rate
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Key facts

Active ingredient
Crisaborole
Form
Topical
Strength
Crisaborole 2%
Type
Prescription (Rx)
Brand or generic
Brand-name
Manufacturer
Anacor Pharms Inc
FDA application
NDA207695

What is Eucrisa?

From the FDA label:EUCRISA contains 2% crisaborole (w/w) in a petrolatum-based, white to off-white ointment and is for topical use. The active ingredient, crisaborole, is a phosphodiesterase-4 (PDE-4) inhibitor. Crisaborole is described chemically as 5-(4-cyanophenoxy)-1,3-dihydro-1-hydroxy-[2,1]-benzoxaborole. The empirical formula is C 14 H 10 BNO 3 and the molecular weight is 251.1 g/mol. The structural formula is represented below: Crisaborole drug substance is freely soluble in common organic solvents such as isopropyl alcohol and propylene glycol, and insoluble in water. Each gram of EUCRISA contains 20 mg of crisaborole in an ointment containing white petrolatum, propylene glycol, mono- and di-glycerides, paraffin, butylated hydroxytoluene, and edetate calcium disodium. Chemical Structure

How to use

Apply a thin layer of EUCRISA twice daily to affected areas. Once clinical effect is achieved, consider reducing application to once daily [see Clinical Studies (14) ] . EUCRISA is for topical use only and not for ophthalmic, oral, or intravaginal use. • Apply a thin layer twice daily to affected areas. ( 2 ) • Once clinical effect is achieved, consider reducing application to once daily. ( 2 ) • For topical use only. ( 2 ) • Not for ophthalmic, oral, or intravaginal use. ( 2 )

Side effects

The most common adverse reaction occurring in ≥1% in subjects is application site pain. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Pfizer Inc. at 1-800-438-1985 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Trials Experience Because clinical trials are conducted under widely varying conditions, adverse reaction rates observed in the clinical trials of a drug cannot be directly compared to rates in the clinical trials of another drug and may not reflect the rates observed in practice. In two double-blind, vehicle-controlled clinical trials (Trial 1 and Trial 2), 1012 subjects 2 to 79 years of age with mild to moderate atopic dermatitis were treated with EUCRISA twice daily for 4 weeks. The adverse reaction reported by ≥1% of EUCRISA-treated subjects is listed in Table 1. Table 1: Adverse Reaction Occurring in ≥1% of Subjects in Atopic Dermatitis Trials through Week 4 Adverse Reaction EUCRISA Twice Daily N=1012 n (%) Vehicle Twice Daily N=499 n (%) Application site pain Refers to skin sensations such as burning or stinging. 45 (4) 6 (1) Less common (<1%) adverse reactions in subjects treated with EUCRISA included contact urticaria [see Warnings and Precautions (5.1) ]. In one double-blind, vehicle-controlled trial including an initial open-label period (Trial 3), 497 subjects 3 months of age and older with mild to moderate atopic dermatitis received…

Warnings

Important safety information

Hypersensitivity reactions : If signs and symptoms of hypersensitivity occur, discontinue EUCRISA immediately and initiate appropriate therapy. ( 5.1 ) 5.1 Hypersensitivity Reactions Hypersensitivity reactions, including contact urticaria, have occurred in patients treated with EUCRISA. Hypersensitivity should be suspected in the event of severe pruritus, swelling and erythema at the application site or at a distant site. If signs and symptoms of hypersensitivity occur, discontinue EUCRISA immediately and initiate appropriate therapy.

Who should not take Eucrisa

EUCRISA is contraindicated in patients with known hypersensitivity to crisaborole or any component of the formulation. [see Warnings and Precautions (5.1) ] Known hypersensitivity to crisaborole or any component of the formulation. ( 4 )

Drug class

May treat (source: NIH RxClass)

Dosage forms

Topical

The forms currently marketed in the U.S., per the FDA National Drug Code Directory.

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Frequently asked questions

What does Eucrisa treat?
Eucrisa (Crisaborole) may be used to treat atopic dermatitis, based on NIH RxClass drug-classification data (conditions a drug may treat — not a verbatim copy of the FDA-approved label). This is general reference, not medical advice.
Is there a coupon or discount for Eucrisa?
pharmaranks is an independent ratings site, not a pharmacy — we don't issue coupons or sell Eucrisa. To pay less, ask your prescriber or pharmacist whether a generic equivalent exists, check the manufacturer's copay/savings card and patient-assistance program, and compare a pharmacy discount card against your insurance copay. Prices vary by pharmacy, insurance, and location, so always confirm at the counter. This is general reference, not medical or financial advice.
Who makes Eucrisa?
Eucrisa is marketed by Anacor Pharms Inc. You can see Anacor Pharms Inc's full profile, rating, and other products on pharmaranks.
Is Eucrisa a brand-name or generic drug?
Eucrisa is a brand-name product with the active ingredient Crisaborole.
Is Eucrisa available over the counter?
No. Eucrisa is a prescription (Rx) medication in the US — you need a prescription from a licensed clinician (in person or via telehealth); it isn't sold over the counter. For some conditions there are OTC alternatives — ask your pharmacist.
What forms does Eucrisa come in?
Eucrisa is currently marketed as topical, per the FDA's National Drug Code Directory.
What class of drug is Eucrisa?
Eucrisa is classified as phosphodiesterase 4 inhibitor, per the FDA's Established Pharmacologic Class.
Is Eucrisa FDA-registered?
Eucrisa is on record with the U.S. FDA under application number NDA207695. You can verify this on its official FDA label.
Is Eucrisa safe?
There's no single safe-or-not verdict, and we don't yet have a composite recall-safety score for Eucrisa. Review its FDA-label side effects and warnings below, and always consult a licensed professional.
What are the side effects of Eucrisa?
Eucrisa's side effects are taken directly from its FDA label. From the label: The most common adverse reaction occurring in ≥1% in subjects is application site pain. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Pfizer Inc. at 1-800-438-1985 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch.… Both common and serious reactions are documented in full on this page. This is general reference from the FDA, not medical advice — always consult a professional.

Clinical content sourced from the FDA label via openFDA (U.S. FDA). View the FDA label on DailyMed → Provided for general reference only — not medical advice. Always consult a licensed professional and the current prescribing information.

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