Generic Name: spinosad topical (SPIN oh sad TOP i kal)
Brand Name: Natroba
What is spinosad topical?
Spinosad is an anti-parasite medicine.
Spinosad topical (for the skin) is used to treat head lice in adults and children who are at least 6 months old.
Spinosad topical may also be used for purposes not listed in this medication guide.
What is the most important information I should know about spinosad topical?
Follow all directions on your medicine label and package. Tell each of your healthcare providers about all your medical conditions, allergies, and all medicines you use.
What should I discuss with my healthcare provider before using spinosad topical?
You should not use spinosad topical if you are allergic to it.
To make sure you can safely use spinosad topical, tell your doctor if you have any conditions that make your skin sensitive.
This medicine is not expected to harm an unborn baby. Tell your doctor if you are pregnant or plan to become pregnant.
It is not known whether spinosad topical passes into breast milk. However, this medicine contains a preservative that may be harmful to a newborn. Do not breast-feed within 8 hours after applying spinosad topical. If you use a breast pump during this time, throw out any milk you collect. Do not feed it to your baby.
Do not use this medicine on an infant without medical advice. Spinosad topical contains an ingredient that can cause serious side effects or death in very young infants or premature babies. Do not allow an older child to use spinosad without supervision of an adult.
How should I use spinosad topical?
Follow all directions on your prescription label. Do not use this medicine in larger or smaller amounts or for longer than recommended.
Do not take this medicine by mouth. It is for use only on the hair and scalp.
Shake the bottle well just before you use the medicine.
Use spinosad topical on scalp hair only. Apply this medicine to dry hair only. Use a towel to cover your face and eyes. Keep your eyes tightly closed during application.
Do not wet your hair or scalp before using spinosad topical. Do not apply spinosad topical to sunburned, irritated, or broken skin.
Apply enough spinosad topical to completely cover your scalp and hair. Apply the medicine to the scalp first and then onto the hair from roots to ends.
Remove the medicine from your hands with soap and water after you apply spinosad topical.
Leave the medicine in your hair for 10 minutes, keeping your eyes closed and covered during this time. Then rinse the medicine out thoroughly with warm water.
You may also use a nit comb to remove lice eggs from the damp hair. Work on only one section of hair at a time, combing through 1- to 2-inch strands from the scalp to the ends. Rinse the nit comb often during use. Place removed nits into a sealed plastic bag and throw it into the trash to prevent re-infestation.
Check your scalp again daily to make sure all nits have been removed.
Use a second application of spinosad topical if lice are still seen 7 days after your first treatment.
For the most complete treatment of head lice and to prevent reinfection, you must treat your environment at the same time you treat your scalp.
Wash all clothing, hats, bed clothes, bed linens, and towels in hot water and dry in high heat. Dry-clean any non-washable clothing. Hair brushes, combs, and hair accessories should be soaked in hot water for at least 10 minutes. Vacuum all rugs and carpets and throw away the vacuum cleaner bag.
Store spinosad topical at room temperature away from moisture and heat.
What happens if I miss a dose?
Since spinosad topical is usually needed only once, it does not have a daily dosing schedule. Wait at least 7 days before using a second application.
What happens if I overdose?
Seek emergency medical attention or call the Poison Help line at 1-800-222-1222 if anyone has accidentally swallowed the medication.
What should I avoid while using spinosad topical?
Avoid getting this medication in your eyes, mouth, or vagina. If this does happen, rinse with water.
Avoid intimate contact with others until your lice infection has cleared up. Avoid sharing hair brushes, combs, hair accessories, hats, pillows, bedding, clothing, and other articles of personal use. Lice infections are highly contagious.
Do not use other medicated scalp products unless your doctor tells you to.
Spinosad topical side effects
Get emergency medical help if you have signs of an allergic reaction: hives; difficult breathing; swelling of your face, lips, tongue, or throat.
Rinse off the medicine and call your doctor at once if you have severe burning, stinging, or irritation after applying spinosad topical.
Common side effects may include:
scalp redness or irritation; or
eye redness or irritation.
This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.
See also: Side effects (in more detail)
What other drugs will affect spinosad topical?
It is not likely that other drugs you take orally or inject will have an effect on topically applied spinosad. But many drugs can interact with each other. Tell your doctor about all medications you use. This includes prescription, over-the-counter, vitamin, and herbal products. Do not start a new medication without telling your doctor.
More about Natroba (spinosad topical)
Related treatment guides
Where can I get more information?
- Your pharmacist can provide more information about spinosad topical.
- Remember, keep this and all other medicines out of the reach of children, never share your medicines with others, and use this medication only for the indication prescribed.
- Disclaimer: Every effort has been made to ensure that the information provided by Cerner Multum, Inc. ('Multum') is accurate, up-to-date, and complete, but no guarantee is made to that effect. Drug information contained herein may be time sensitive. Multum information has been compiled for use by healthcare practitioners and consumers in the United States and therefore Multum does not warrant that uses outside of the United States are appropriate, unless specifically indicated otherwise. Multum's drug information does not endorse drugs, diagnose patients or recommend therapy. Multum's drug information is an informational resource designed to assist licensed healthcare practitioners in caring for their patients and/or to serve consumers viewing this service as a supplement to, and not a substitute for, the expertise, skill, knowledge and judgment of healthcare practitioners. The absence of a warning for a given drug or drug combination in no way should be construed to indicate that the drug or drug combination is safe, effective or appropriate for any given patient. Multum does not assume any responsibility for any aspect of healthcare administered with the aid of information Multum provides. The information contained herein is not intended to cover all possible uses, directions, precautions, warnings, drug interactions, allergic reactions, or adverse effects. If you have questions about the drugs you are taking, check with your doctor, nurse or pharmacist.
Copyright 1996-2012 Cerner Multum, Inc. Version: 2.01. Revision Date: 2015-01-22, 6:04:42 PM.