Spinosad

Generic Name: spinosad

Pediculicide [EPC]Over-the-Counter (OTC)

Brand Names:

Spinosad

11 DESCRIPTION Spinosad Topical Suspension is a slightly opaque, light orange-colored, viscous topical suspension. Spinosad Topical Suspension is a pediculicide and scabicide. Spinosad, the active ingredient, is derived from the fermentation of a soil actinomycete bacterium, Saccharopolyspora spinosa . Spinosad is a mixture of spinosyn A and spinosyn D in a ratio of approximately 5 to 1 (spinosyn A to spinosyn D).

Overview

11 DESCRIPTION Spinosad Topical Suspension is a slightly opaque, light orange-colored, viscous topical suspension. Spinosad Topical Suspension is a pediculicide and scabicide. Spinosad, the active ingredient, is derived from the fermentation of a soil actinomycete bacterium, Saccharopolyspora spinosa . Spinosad is a mixture of spinosyn A and spinosyn D in a ratio of approximately 5 to 1 (spinosyn A to spinosyn D).

Uses

1 INDICATIONS AND USAGE Spinosad Topical Suspension is a pediculicide indicated for the topical treatment of head lice infestations in adult and pediatric patients 6 months of age and older. ( 1.1 ) Spinosad Topical Suspension is a scabicide indicated for the topical treatment of scabies infestations in adult and pediatric patients 4 years of age and older. ( 1.2 ) 1.1 Head Lice Infestations Spinosad Topical Suspension is indicated for the topical treatment of head lice infestations in adult and pediatric patients 6 months of age and older. Adjunctive Measures for Head Lice Infestations Spinosad Topical Suspension should be used in the context of an overall lice management program: Wash in hot water or dry-clean all recently worn clothing, hats, used bedding and towels.

Dosage

2 DOSAGE AND ADMINISTRATION For topical use only. Not for oral, ophthalmic, or intravaginal use. ( 2 ) Treatment of head lice infestations ( 2.2 ): Shake bottle well Apply a sufficient amount to cover dry scalp, then apply to dry hair Rinse off with warm water after 10 minutes Repeat treatment only if live lice are seen 7 days after first treatment Treatment of scabies infestations ( 2.3 ): Shake bottle well Apply product to skin by rubbing it in to completely cover the body from the neck down to the soles of the feet Patients with balding scalp should also apply product to the scalp, hairline, temples, and forehead Allow to absorb in the skin and dry for 10 minutes before getting dressed Leave on the skin for at least 6 hours before showering or bathing 2.1 Important Administration Instru...

Side Effects

6 ADVERSE REACTIONS Most common adverse events for lice treatment (>1%) were application site erythema and ocular erythema. ( 6.1 ) Most common adverse reactions for scabies treatment (>1%) were application site irritation (pain and burning) and dry skin. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Cipher Pharmaceuticals US LLC at 1-855-628-7622 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Studies Experience Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in clinical practice.

Warnings

5 WARNINGS AND PRECAUTIONS Benzyl Alcohol Toxicity: Not recommended in infants below the age of 6 months; potential for increased systemic absorption. ( 5.1 ) 5.1 Benzyl Alcohol Toxicity Spinosad Topical Suspension contains benzyl alcohol and is not approved for use in neonates and infants below the age of 6 months. Systemic exposure to benzyl alcohol has been associated with serious adverse reactions and death in neonates and low birth-weight infants when administered intravenously [See Use in Specific Populations (8.4) ] . 4 CONTRAINDICATIONS None. None. ( 4 )

Pregnancy

8.1 Pregnancy Risk Summary Spinosad, the active ingredient in Spinosad Topical Suspension, is not absorbed systemically following topical application, and maternal use is not expected to result in fetal exposure to the drug. Spinosad Topical Suspension contains benzyl alcohol. Topical benzyl alcohol is unlikely to be absorbed through the skin in clinically relevant amounts; therefore, maternal use is not expected to result in fetal exposure to the drug [ see Clinical Pharmacology (12.3) ].

Storage

Storage and Handling Store at 25° C (77° F); excursions permitted to 15° to 30° C (59° to 86° F).

Frequently Asked Questions

What is Spinosad used for?

1 INDICATIONS AND USAGE Spinosad Topical Suspension is a pediculicide indicated for the topical treatment of head lice infestations in adult and pediatric patients 6 months of age and older. ( 1.1 ) Spinosad Topical Suspension is a scabicide indicated for the topical treatment of scabies infestations in adult and pediatric patients 4 years of age and older. ( 1.2 ) 1.1 Head Lice Infestations Spinosad Topical Suspension is indicated for the topical treatment of head lice infestations in adult and pediatric patients 6 months of age and older. Adjunctive Measures for Head Lice Infestations Spinosad Topical Suspension should be used in the context of an overall lice management program: Wash in hot water or dry-clean all recently worn clothing, hats, used bedding and towels.

What are the side effects of Spinosad?

6 ADVERSE REACTIONS Most common adverse events for lice treatment (>1%) were application site erythema and ocular erythema. ( 6.1 ) Most common adverse reactions for scabies treatment (>1%) were application site irritation (pain and burning) and dry skin. ( 6.1 ) To report SUSPECTED ADVERSE REACTIONS, contact Cipher Pharmaceuticals US LLC at 1-855-628-7622 or FDA at 1-800-FDA-1088 or www.fda.gov/medwatch. 6.1 Clinical Studies Experience Because clinical studies are conducted under widely varying conditions, adverse reaction rates observed in the clinical studies of a drug cannot be directly compared to rates in the clinical studies of another drug and may not reflect the rates observed in clinical practice.

Can I take Spinosad during pregnancy?

8.1 Pregnancy Risk Summary Spinosad, the active ingredient in Spinosad Topical Suspension, is not absorbed systemically following topical application, and maternal use is not expected to result in fetal exposure to the drug. Spinosad Topical Suspension contains benzyl alcohol. Topical benzyl alcohol is unlikely to be absorbed through the skin in clinically relevant amounts; therefore, maternal use is not expected to result in fetal exposure to the drug [ see Clinical Pharmacology (12.3) ].

What are the important warnings for Spinosad?

5 WARNINGS AND PRECAUTIONS Benzyl Alcohol Toxicity: Not recommended in infants below the age of 6 months; potential for increased systemic absorption. ( 5.1 ) 5.1 Benzyl Alcohol Toxicity Spinosad Topical Suspension contains benzyl alcohol and is not approved for use in neonates and infants below the age of 6 months. Systemic exposure to benzyl alcohol has been associated with serious adverse reactions and death in neonates and low birth-weight infants when administered intravenously [See Use in Specific Populations (8.4) ] . 4 CONTRAINDICATIONS None. None. ( 4 )

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Medical Disclaimer

This drug information is for educational purposes only and should not replace professional medical advice. Drug information is sourced from the FDA National Drug Code Directory and Structured Product Labeling. Always consult with a healthcare provider before starting, stopping, or changing any medication.