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Medication guide

Permethrin: uses, appearance and warnings

What the official FDA label says Permethrin is used for, what it looks like, and its most important warnings — in plain English, with the label text one click away.
PyrethroidPrescription label

Uses

What the official label says Permethrin is used for

The FDA label for Permethrin states:

Permethrin cream 5% is indicated for the treatment of infestation with Sarcoptes scabiei (scabies).
Read the label's “Indications and usage” section (verbatim)
Permethrin cream 5% is indicated for the treatment of infestation with Sarcoptes scabiei (scabies).

Names & forms

Brand names, forms and strengths

Brand names (from RxNorm; not every brand is still sold): Acticin, Elimite, Nix Cream Rinse.

Generic name: permethrin · RxNorm ID (RxCUI): 33199

Forms and strengths of Permethrin listed in RxNorm
FormStrengths listed in RxNorm
Medicated Shampoo10 MG/ML
Topical Cream50 MG/ML

Strengths are listed so you can recognise a product — not as dosing information. Only your prescriber can decide what is right for you.

Appearance

What Permethrin looks like

Appearance of Permethrin products from DailyMed product data
StrengthFormColourShapeSizeImprintScoreLabeler
permethrin 50 mg per gcreamwhite“off-white”————Northstar Rx LLC

From the product data in each manufacturer's label on DailyMed. Many companies make Permethrin, so your medicine may look different from any shown here. If a pill looks unfamiliar, ask your pharmacist before taking it.

Read the label's “How supplied” section (verbatim)
Permethrin cream 5% is available as follows: 60 g tube ( NDC 43598-481-60)

Safety

Important warnings for Permethrin

If hypersensitivity to permethrin cream 5% occurs, discontinue use.

Contraindications — who should not use it (verbatim)
Permethrin cream 5% is contraindicated in patients with known hypersensitivity to any of its components, to any synthetic pyrethroid or pyrethrin.
Warnings and precautions (verbatim excerpt)
If hypersensitivity to permethrin cream 5% occurs, discontinue use.
Side effects — opening of the label's adverse reactions section
In clinical trials, generally mild and transient burning and stinging followed application with permethrin cream 5% in 10% of patients and was associated with the severity of infestation. Pruritus was reported in 7% of patients at various times post-application. Erythema, numbness, tingling, and rash were reported in 1 to 2% or less of patients (see PRECAUTIONS-General ). Other adverse events reported since marketing permethrin cream 5% include: headache, fever, dizziness, abdominal pain, diarrhea and nausea and/or vomiting. Although extremely uncommon and not expected when used as directed (see DOSAGE AND ADMINISTRATION ), rare occurrences of seizure have been reported. None have been medically confirmed as associated with permethrin cream 5% treatment. To report SUSPECTED ADVERSE REACTIONS, contact Dr. …

This is not a complete list of warnings or side effects. Read the full label and talk to your prescriber or pharmacist. To report a side effect to the FDA, use MedWatch.

Resources

If you were hurt at work

Whether a medicine is right for you is a decision for your prescriber. If you were injured on the job, these educational guides explain the next steps and who can help.

Sources

Label text is quoted from the Dr. Reddy's Laboratories, Inc. label (label version effective July 24, 2026), retrieved October 20, 2026. Other manufacturers' labels for the same medicine may differ in wording.

If anything here differs from the label that came with your medicine, follow your label and your pharmacist.

Prescriptions.plus is an educational portal. We are not a pharmacy, law firm, medical provider, insurer or claims administrator, and nothing here is medical or legal advice. Educational purposes only. This page does not tell you whether to take a medicine or how much to take. Medical emergency? Call 911. Poison emergency: call Poison Control at 1-800-222-1222.