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Ivarest Poison Ivy Removal and Itch Relief PRAMOXINE HYDROCHLORIDE 1 g/100mL Liquid — NDC 10157-2125-01 package photo

Ivarest Poison Ivy Removal and Itch Relief PRAMOXINE HYDROCHLORIDE 1 g/100mL Liquid

by Blistex Inc. · 1 JAR in 1 CARTON (10157-2125-1) / 30 APPLICATOR in 1 JAR / 2 mL in 1 APPLICATOR
NDC 10157-2125-01
🏷️ FDA NDC (as labeled) 10157-2125-1 billing pads the package segment with a zero
OTC On market Non-controlled
🗂️ Data synced Jul 24, 2026 · sources: openFDA · FDA label (DailyMed) · FDA Orange & Purple Book · First Databank · CMS NADAC, ASP, Medicare & Medicaid · RxNorm
📋 All sources & update times →

This page is curated, coded, and maintained by

Compiled from public FDA, CMS, DailyMed, NADAC, and related drug data sources. Editorial policy

🆔 Identity & classification

FDA NDC (as labeled) 10157-2125-1
Product NDC 10157-2125
11-digit billing NDC 10157212501
UNII 88AYB867L5
UPC 0041388013008
Application # M017
SPL Set ID dedbf5d9-0f86-4f32-8321-da86c9838c0a
DEA schedule Non-controlled
Marketing category OTC MONOGRAPH DRUG
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2025-02-01
Route TOPICAL
Dosage form LIQUID
Substance PRAMOXINE HYDROCHLORIDE
Why two NDCs? The FDA registers this code as 10157-2125-1 — a 5-4-1 layout, and that's what's printed on the package and shown on DailyMed. For insurance claims, every NDC is standardized to a uniform 11-digit 5-4-2 format by adding a zero to the package segment → 10157-2125-01. Same drug, same package — only the format differs.
Where does this data come from?
Identifiers from the FDA openFDA NDC Directory and Structured Product Labeling; RxCUI from RxNorm (NLM); GPI from Medi-Span; GCN / HIC / AHFS / legend from First Databank.

🏭 Manufacturer & labeler

LabelerBlistex Inc.
FDA applicationM017 (OTC MONOGRAPH DRUG)
Labeler code10157
First marketedFeb 2025
Product typeHuman Otc Drug
Portfolio17 products on file
The labeler markets the product; the application holder owns the FDA approval. They’re often the same company but can differ (e.g. a repackager or an authorized generic). A mailing address / phone appears here when the manufacturer includes it in the product’s FDA label (not all do).
Where does this data come from?
Labeler, application holder and registered establishment from the FDA openFDA NDC Directory and Drugs@FDA; address/contact from the product’s FDA label.

🩺 Clinical

📗 Our plain-language guide HelloPharmacist
  • Pramoxine is a local anesthetic, which means it temporarily numbs the area where you apply it. It works right at the skin's surface to block the sensation of pain and itching. It d...
  • What exactly does pramoxine do — how does it stop the itching?
  • It depends on which product you have. Most creams, sprays, and solutions are used up to 3 to 4 times daily. Some products, like Proctofoam for the rectal area, can be used up to 5...
  • No. All pramoxine products are for external use only — that means the outside of the skin. Even products intended for the genital or rectal area, like the Terramed Intimate Wash or...
📖 Read our full Pramoxine guide →

Supplement & herbal interactions

🌿 Drug–supplement interaction checker →
Where does this data come from?
Plain-language summary from MedlinePlus (U.S. National Library of Medicine); supplement & herbal interactions and nutrient depletion data from the Natural Medicines database; our full guide is HelloPharmacist editorial content.

🧪 Inactive Ingredients / Excipients

Inactive ingredients, also called excipients, are components of the drug product other than the active ingredient. They may include fillers, dyes, coatings, preservatives, flavors, or other formulation ingredients.

💡 Tap an ingredient (hover on desktop) to see what it is and why it’s used.

  • UNII 3K9958V90M
    A liquid solvent derived from fermentation or chemical synthesis. In medicines, alcohol dissolves active ingredients, helps preserve the product, and improves how the body absorbs certain drugs.
  • UNII ZY81Z83H0X
    Aloe vera leaf is a plant extract derived from the aloe plant. It is used in medicines as a natural moisturizer and skin-soothing agent in topical formulations.
  • UNII 4FZY6L6XCM
    A synthetic compound derived from xylenol and ammonia. It functions as a solubilizing agent and surfactant, helping dissolve poorly water-soluble active ingredients and improve their absorption in the body.
  • UNII 2968PHW8QP
    A weak organic acid derived from citrus fruits or made through fermentation. It works as a buffer to control pH, a preservative to extend shelf life, and a flavoring agent in medications.
  • UNII Z17H97EA6Y
    A plant-derived mild cleanser made from natural sugars and oils. It acts as an emulsifier and surfactant to help mix water and oil-based ingredients together in the medicine.
  • UNII MP1J8420LU
    A salt derived from edetic acid that binds to trace metals in medicines. It serves as a chelating agent and preservative to prevent metal-catalyzed breakdown of the drug and extend shelf life.
  • UNII 147D247K3P
    Ethylhexylglycerin is a synthetic preservative used to prevent bacteria and mold from growing in medicines and personal care products. It helps keep the product safe and stable throughout its shelf life.
  • UNII PDC6A3C0OX
    Glycerin is a clear, thick liquid derived from plant oils or fats. It acts as a humectant to retain moisture, a sweetener, and a solvent in medications.
  • UNII NT00Y05A2V
    A liquid extract from witch hazel plant leaves and twigs. It's used in topical products as an astringent agent and to help deliver other active ingredients into the skin.
  • UNII Z6J799EAJK
    Oat is a cereal grain used in medicines as a filler and binder. It helps give the medication its shape and structure while adding bulk to the formulation.
  • UNII HIE492ZZ3T
    Phenoxyethanol is a synthetic preservative and antimicrobial agent used to prevent bacterial and fungal growth in medicines and cosmetic products, extending shelf life and maintaining product safety.
  • UNII CAL22UVI4M
    A synthetic emulsifier derived from sorbitol and fatty acids. It helps mix oil and water-based ingredients together and improves the texture and stability of the medicine.
  • UNII ETJ7Z6XBU4
    Silicon dioxide is a naturally occurring mineral used as a glidant and anti-caking agent. It helps powder ingredients flow smoothly and prevents clumping during manufacturing and storage.
  • UNII 55X04QC32I
    A strong alkaline chemical used to adjust and maintain the pH balance of liquid medicines. It helps keep the medicine stable and ensures it stays effective during storage.
  • UNII 059QF0KO0R
    Water is a liquid solvent that dissolves and mixes ingredients together in liquid medicines, syrups, and injections. It helps distribute the active drug evenly throughout the product.

15 inactive ingredients listed in the exact product block matched to this NDC.

The official label also statesaloe barbadensis leaf juice, ammonium xylenesulfonate, avena sativa (oat) kernel extract, citric acid, decyl glucoside, ethylhexylglycerin, glycerin, hamamelis virginiana (witch hazel) water, phenoxyethanol, polysorbate 60, purified water, SD alcohol 38-B, simethicone, sodium hydroxide, tetrasodium EDTA

Label-section wording can be broader than the structured product block and may mention additional formulation ingredients.

Where does this data come from?
Data sourced from official FDA Structured Product Labeling (SPL) via DailyMed — ingredient classCode="IACT" elements from the exact product block matched by this NDC. Label-section narrative from DailyMed / the openFDA label index is shown separately when available.

Inactive ingredient FAQ

Are inactive ingredients the same for every manufacturer?
No. Inactive ingredients can differ by manufacturer, dosage form, strength, and package / product version.
Why might an inactive ingredient be missing?
Some SPLs do not provide a complete structured inactive-ingredient list, and older or unusual labels may only include the information in narrative text.
Can inactive ingredients matter?
Yes. They can matter for allergies, intolerances, dyes, gluten / lactose concerns, preservatives, and formulation differences — but confirm with a pharmacist or the manufacturer when it’s clinically important.

💲 Pricing

A drug doesn't have one price. Each row is a different public payment system, and none is what you'd pay at the counter — that depends on your insurance. The ⓘ on each row explains what it measures.

Price systemPer mLPer package
Retail pharmacies payNADAC · weekly Not in the retail survey — common for institutional, discontinued, or low-volume packs.
Medicaid paysCMS SDUD · 12 mo No recent Medicaid claims on file for this NDC — rare and low-volume NDCs are suppressed in the public data.
Medicare drug plans payPart D · quarterly No Part D plan price is available for this NDC in our data.
ℹ️
No price is published for this exact package yet. CMS surveys NADAC per package size, so a different pack of the same drug often has one.
Where does this data come from?
NADAC (National Average Drug Acquisition Cost) is the CMS weekly pharmacy-acquisition-cost survey — what pharmacies pay. ASP (Average Sales Price) is the CMS Medicare Part B drug-payment file, published quarterly. Medicaid pays is computed by us from CMS State Drug Utilization Data (total reimbursed ÷ units, trailing 12 months) — gross of rebates and inclusive of dispensing fees, so it reflects what Medicaid paid, not an acquisition cost. Medicare drug plans pay is the median negotiated point-of-sale unit cost across plans listing this NDC in the CMS quarterly Prescription Drug Plan pricing files, before rebates. The VA pays is the federal contract price (FSS, and the statutory Big 4 ceiling where listed) from the VA National Acquisition Center pharmaceutical price file. All are free public government data; each measures a different payer, so the figures are not directly comparable.

🔁 Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
Terramed Just Think Comfort GynoCare BV Guard Intimate Wash 1 g/100mL 83004-0040-01 Rida 150 ml — — FDA listed —
Curasore 1 g/100mL 12258-0223-05 S.S.S. 1 bottle — — FDA listed —
Ivarest Poison Ivy Removal and Itch Relief 1 g/100mLthis 10157-2125-01 Blistex 1 jar — — FDA listed —
About this product: other versions of the same ingredient, strength and form are listed above, least expensive first, with FDA equivalence ratings where available.
Where does this data come from?
Equivalents are other NDCs of the same ingredient, form and route from the openFDA NDC Directory, ranked least-expensive-first by NADAC. Therapeutic-equivalence (AB) ratings come from the FDA Orange Book; biologics use the FDA Purple Book for biosimilar & interchangeable status.

⏳ Availability & generic status

🏛️
2025
On the market since
Feb 2025
📍
2026
Currently FDA-listed
1 year listed
🔒
·
No generic listed yet
brand only
ℹ️No FDA-approved generic found

We did not find an FDA-approved generic match for this exact strength, form and route.

Where does this data come from?
Patents and exclusivity from the FDA Orange Book (small-molecule drugs), refreshed from public FDA data. Generic launch timing is an estimate, not a guarantee.

🔬 Reported adverse events (FAERS)

Read carefully: FAERS reports are voluntary and unverified. Counts are not incidence, do not establish causation, are subject to reporting bias, and cannot be used to compare one drug to another. Shown for signal context only. Reports for PRAMOXINE HYDROCHLORIDE — the ingredient across all brands.

Top reported reactions

Product Quality Issue114
Pain89
Pruritus79
Rash78
Diarrhoea73
Nausea71
Device Delivery System Issue70

Age at onset

Child3
Adolescent1
Adult99
Elderly81

Reporter sex

1,453 reports
Male · 40%
Female · 60%
Unknown · 0%

Serious outcomes

Hospitalization377
Reports over time (by year) — tap or hover for the count & year
2021 2022 2024 2026 130 56
Most recent year is provisional (FAERS lags ~3 months).
Where does this data come from?
Adverse-event reports from the FDA Adverse Event Reporting System (FAERS) via openFDA. FAERS reports are voluntary and unverified — counts are not incidence and don’t establish causation.

📦 Packaging — all sizes for this product

Package NDCDescription Marketing startStatus
10157-2125-01 You're viewing this 1 JAR in 1 CARTON (10157-2125-1) / 30 APPLICATOR in 1 JAR / 2 mL in 1 APPLICATOR 2025-02-01 Active

🧭 About this NDC listing & data coverage

Over-the-counter (OTC) product
What data is (and isn’t) available for this NDC — tap to expand
NDC identity (package / product / labeler codes) ✓ Available
Labeler ✓ Available
Product & package description ✓ Available
Marketing category & status ✓ Available
Active ingredient / dosage form / route ✓ Available
FDA label (SPL via DailyMed) ✓ Available
Package photos ✓ Available
Inactive ingredients (structured) ✓ Available
NADAC pharmacy acquisition price (CMS) — Not published for this NDC CMS publishes NADAC only for NDCs reported in its retail-pharmacy survey.
Orange Book / therapeutic-equivalence data — Not published for this NDC Applies only to products approved under an NDA/ANDA; many listings are out of scope.
HCPCS J-code billing crosswalk — Not published for this NDC Most self-administered / retail products have no J-code — that is normal.
Medicaid utilization (CMS SDUD) — Not published for this NDC CMS reports utilization only for NDCs with Medicaid claims above its privacy threshold.
“Not published” reflects what the public FDA / CMS / NLM sources provide for this exact package code — it is a property of the data feeds, not a judgment about the product.

Questions about this listing

Is this NDC FDA-approved?
An NDC listing does not by itself establish FDA approval — the NDC Directory records that a product is listed with FDA, not that it was reviewed and approved. This listing's marketing category is "Otc Monograph Drug". Products approved under an application carry an NDA, ANDA, or BLA number.
Why is there no price listed?
The pricing shown on our NDC pages comes from CMS NADAC, a voluntary survey of retail community pharmacy invoices. CMS does not publish a NADAC for every NDC — packages outside the retail survey (institutional and hospital products, bulk packages, discontinued items, and many OTC items) may never receive one. A missing price reflects the survey's scope, not this product's actual cost, and does not mean the product is free or unavailable.
Is the NDC printed on the package the same as the 11-digit billing NDC?
Yes, they identify this exact package in different formats. The FDA registers it as 10157-2125-1, which is what is printed on the packaging and shown on DailyMed. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero: 10157-2125-01, written without dashes as 10157212501. The Identity section at the top of this page lists every form of this code.
What do the three segments of this NDC mean?
In 10157-2125-01, the first segment (10157) is the labeler code FDA assigned to Blistex Inc.; the middle segment (2125) identifies this specific product — its ingredient, strength, and dosage form; and the last segment (01) identifies this exact package size and type. Together they name one specific package of one specific product.
Is this package still being marketed?
Yes, per the latest FDA NDC Directory data on this page: this package is listed as actively marketed, with no marketing end date reported by Blistex Inc.. Listing status can change — the directory data on this page refreshes weekly.
Who lists this product with the FDA?
Blistex Inc. is the labeler of record for this NDC — the company under whose FDA-assigned code the package is listed. The labeler may be the manufacturer itself or a distributor marketing the product under its own code.
Do I need a prescription for this product?
This NDC is listed with FDA as an over-the-counter product, so it does not require a prescription. Follow the package directions, and ask your pharmacist if you are unsure whether it is right for you.
This page identifies an FDA-listed package (the NDC) and reports public regulatory and pricing data about the listing. It is reference information, not a medical recommendation — talk to your pharmacist or prescriber about your own medication.
Where does this data come from?
Listing facts (marketing category, packager status, marketing dates) from the FDA openFDA NDC Directory; label availability from DailyMed; pricing coverage from CMS NADAC; equivalence scope from the FDA Orange Book.

📄 FDA label — Drug Facts FDA SPL

The complete FDA label for this product — the official Drug Facts labeling, verbatim, section by section. Jump with a chip, search within the label, or expand everything.
🎯 Indications and Usage ⏱️ Dosage and Administration ⚠️ Warnings 📦 Storage and Handling 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 25 words ▾

Uses for the temporary relief of pain and itching associated with minor skin irritations and rashes due to poison ivy, poison oak, or poison sumac

⏱️ Dosage and Administration 34 words ▾

Directions Adults and children 2 years of age and older: Apply to affected area not more than 3 to 4 times daily. Children under 2 years of age: do not use, consult a doctor.

⚠️ Warnings 51 words ▾

Warnings For external use only When using this product avoid contact with the eyes If condition worsens, or if symptoms persist for more than 7 days or clear up and occur again within a few days, discontinue use of this product and consult a doctor. Keep out of reach of children.

📦 Storage and Handling 49 words ▾

Other information To remove urushiol plant oils from the skin: apply pad and wipe across affected area in one direction repeat the above step using a second pad DO NOT FLUSH – after application, discard pads in trash and wash hands Do not use if seal is broken www.ivarest.com

🧪 Active Ingredient 6 words ▾

Active ingredient Pramoxine HCl 1.0% (w/w)

🧪 Inactive Ingredients 37 words ▾

Inactive ingredients aloe barbadensis leaf juice, ammonium xylenesulfonate, avena sativa (oat) kernel extract, citric acid, decyl glucoside, ethylhexylglycerin, glycerin, hamamelis virginiana (witch hazel) water, phenoxyethanol, polysorbate 60, purified water, SD alcohol 38-B, simethicone, sodium hydroxide, tetrasodium EDTA

🎯 Purpose 3 words ▾

Purpose External analgesic

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗
← 10157-2124-02 · Blistex 10157-2126-01 · Blistex →
For educational and professional reference only — not medical advice. Pricing reflects published NADAC and CMS ASP (free public data) and may differ from your acquisition cost; always verify before billing or dispensing.