Tacrolimus-Hyaluronate-Niacin (tacrolimus/hyaluronate sodium/niacinamide)

Macrolide Immunosuppressants - Topical Topical Cream (GRAM)

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Last reviewed · Source: First Databank (FDB) drug data

Overview

Tacrolimus is a macrolide immunosuppressant produced by Streptomyces tsukubaensis.

Tacrolimus is a macrolide immunosuppressant produced by Streptomyces tsukubaensis. Tacrolimus is commercially available for topical use as a 0.03 or 0.1% ointment. The exact mechanism(s) of action of tacrolimus in the treatment of atopic dermatitis has not been elucidated but appears to involve inhibition of the activation of T cells.

Tacrolimus also has been shown to inhibit release of mediators from skin mast cells and basophils and to downregulate the expression of high-affinity receptors for immunoglobulin E (IgE) on Langerhans cells. Although tacrolimus is not genotoxic and does not interact directly with DNA, the drug may impair local immunosurveillance.

Following single or multiple applications of tacrolimus 0.3% ointment (not commercially available in the US) to atopic dermatitis lesions in adults or children 5-11 years of age, tacrolimus was not appreciably absorbed into systemic circulation (e.g., the apparent systemic bioavailability was less than 0.5%). Use of tacrolimus ointment on the face or neck, large areas of the body (i.e., >50% of the total body surface area), or areas of broken skin theoretically may increase systemic exposure to the drug. The lowest blood tacrolimus concentration at which systemic effects can be observed is as yet unknown.

Tacrolimus does not appear to accumulate systemically following intermittent topical application of the ointment for periods up to 1 year. Following systemic administration, tacrolimus is extensively metabolized in the liver and in the GI tract, principally via oxidation by cytochrome P-450 3A (CYP3A) isoenzymes.

Generic name: tacrolimus/hyaluronate sodium/niacinamide
Drug class: Macrolide Immunosuppressants - Topical
Therapeutic class: Dermatological

Reference product & biosimilars

No reference, biosimilar or interchangeable associated with this drug.

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Indications

No indications are available for this drug.

Dosing

No dosing information is available for this tab.

Drug interactions

No formal drug interaction studies have been performed to date.

Contraindications

Known hypersensitivity to tacrolimus or any ingredient in the formulation.

Adverse reactions

Adverse effects occurring in 20% or more of patients include burning sensation, pruritus, flu-like symptoms, skin erythema, and headache in adults and burning sensation, pruritus, and flu-like symptoms in pediatric patients. Adverse local effects are most common during the first few days of therapy with tacrolimus ointment and generally improve as the lesions of atopic dermatitis heal. Burning sensation or pruritus usually lasts a median of 15 minutes (range: 2 minutes to 3 hours) or 20 minutes (range: 3 minutes to 10 hours), respectively.

Precautions

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ICD codes

No ICD codes are available for this drug.

Formulary status

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Last reviewed · Source: First Databank (FDB) drug data