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AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 Tablet, 20-count — NDC 49973-0667-20 package photo
Label image from the product's FDA listing (DailyMed) — may show a different pack size or an older label revision.

AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 Tablet, 20-count — NDC 49973-667-20 (Billing 49973-0667-20)

by i-Health, Inc. · 20 BLISTER PACK in 1 BOX / 1 TABLET in 1 BLISTER PACK

This is a package of 20 tablets of AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 Tablet from i-Health, Inc., marketed since Jan 2014 and currently FDA-listed. It is the main listing for this product, which comes in 3 package sizes.

NDC 49973-0667-20
🏷️ FDA NDC (as labeled) 49973-667-20 billing pads the product segment with a zero
This package
Contains20-count Pack sizes3 compare ↓
Main listing for product 49973-667 · Also comes in: 60 tablets 49973-667-60 480 tablets 49973-667-62
OTC On market Non-controlled ⇄ Compare with another NDC
🗂️ FDA directory synced Oct 1, 2026 · this listing last changed Aug 27, 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

Regulatory identifiers FDA, NLM and CMS codes for this package

FDA NDC (as labeled) 49973-667-20
Product NDC 49973-667
11-digit billing NDC 49973066720
UNII 4D7G21HDBC, 3JYG22FD73, 451W47IQ8X, 70FD1KFU70
SPL Set ID 22845cac-8011-4ea8-b35e-b72973eddb44
Established class (EPC) Non-Standardized Fungal Allergenic Extract
Physiologic effect Increased Histamine Release; Cell-mediated Immunity; Increased IgG Production
Chemical class Fungal Proteins; Allergens
DEA schedule Non-controlled
Marketing category UNAPPROVED HOMEOPATHIC
Marketing status On market
FDA listing status Listed (active directory)
Marketing start 2014-01-01
Route ORAL
Dosage form TABLET
Substance CANDIDA ALBICANS; WOOD CREOSOTE; SODIUM CHLORIDE; SULFUR
Why two NDCs? The FDA registers this code as 49973-667-20 — a 5-3-2 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 product segment → 49973-0667-20. 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.

Clinical

🧪 What is this product?

AZO Yeast Plus is an oral tablet marketed as a homeopathic product. It contains candida albicans, wood creosote, sulfur, and sodium chloride in homeopathic potencies. In homeopathic practice, these ingredients are traditionally used to address yeast-related concerns and skin conditions, though homeopathic products are not evaluated by the FDA for effectiveness and are marketed based on homeopathic tradition rather than clinical evidence.

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.

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 eachPer 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.
Try another pack size: 60 tablets 480 tablets
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.

Packaging — all sizes for this product

Package NDCDescription Marketing startMarketing endStatus
49973-0667-20 You're viewing this Main listing 20 BLISTER PACK in 1 BOX / 1 TABLET in 1 BLISTER PACK 2018-04-25 — Active
49973-0667-60 49973-667-60 60 BLISTER PACK in 1 BOX / 1 TABLET in 1 BLISTER PACK 2014-04-01 — Active
49973-0667-62 49973-667-62 120 BLISTER PACK in 1 BOX / 4 TABLET in 1 BLISTER PACK 2025-05-14 — Active

Pack size FAQ

What quantity is in this package?
This is a 20-count package — 20 blister pack in 1 box / 1 tablet in 1 blister pack.
How does this package differ from NDC 49973-0667-60?
Both are AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 Tablet — the drug itself is identical. This page's package is the 20-count one, while NDC 49973-0667-60 is the 60 tablets package.
What NDC number is used to bill for this package of AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 Tablet?
Use the 11-digit billing form listed in the identifiers section of this page. Pharmacy and medical claims use the 11-digit form; the FDA label may print a shorter form of the same code.

Therapeutic equivalents

ProductLabelerPackNADAC/unitTEStatusPrice vs. this
AZO Yeast Plus 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]this 49973-0667-20 i-Health, 20 tablets — — FDA listed —
Equate Yeast Relief 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X] 79903-0094-14 WAL-MART 60 tablets — — 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

🏛️
2014
On the market since
Jan 2014
📍
2026
Currently FDA-listed
12 years 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.

What it looks like

Color white
ShapeRound
ImprintA
Size1 mm
ScoringNot scored
One label can cover several strengths, so colors may be combined — always confirm a loose pill against the dispensed prescription label or a pharmacist.
Where does this data come from?
Physical description (imprint, shape, color, scoring, coating) from this product’s FDA Structured Product Labeling (SPL), mirrored from DailyMed / openFDA.

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.

Loading inactive ingredients from the official FDA label in the background. No external source is being called by this page request.
Where does this data come from?
Source: official FDA Structured Product Labeling (SPL) via DailyMed and the openFDA label index. Structured IACT rows and label-wide narrative are kept separate; availability and product-level specificity depend on the submitted label.

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.

Manufacturer & labeler

Labeleri-Health, Inc.
Labeler code49973
First marketedJan 2014
Product typeHuman Otc Drug
Portfolio4 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.

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 🧪 Active Ingredient 🧪 Inactive Ingredients 🎯 Purpose
🎯 Indications and Usage 44 words ▾

Use: See your doctor if this is the first time you have vaginal itching and discomfort to find out if you have a vaginal yeast infection. Relieves the symptoms of itching and burning associated with vaginal yeast infections. Relieves occasional vaginal odor and discharge.

⏱️ Dosage and Administration 30 words ▾

Directions: Adults: take one tablet orally three times a day as long as symptoms persist. Children: consult a physician prior to use. For occasional support take one tablet per day.

⚠️ Warnings 156 words ▾

Warnings: For oral use only. This product will not cure a yeast infection. Do not use if you have never had a vaginal yeast infection diagnosed by a doctor.

Ask a doctor before use if you have vaginal itching and discomfort for the first time. have abdominal pain, fever, chills, nausea, vomiting, or foul-smelling vaginal discharge. You may have a serious condition. get vaginal yeast infections often (such as once a month or three in six months). may have been exposed to human immunodeficiency virus (HIV) that causes AIDS. Stop use and contact your physician if your symptoms do not improve within 3 days or if symptoms last more than 7 days. you get a rash, hives, abdominal pain, fever, chills, nausea, vomiting, or foul-smelling vaginal discharge.

If pregnant or breastfeeding, ask a health professional before use. Keep out of reach of children. If swallowed, get medical help or contact a Poison Control Center right away.

🧪 Active Ingredient 15 words ▾

Active Ingredients (in each tablet): Candida albicans 30X Kreosotum 30X Natrium muriaticum 12X Sulphur 12X

🧪 Inactive Ingredients 16 words ▾

Inactive Ingredients: Dicalcium phosphate, fractionated cocunut and palm kernel oil, hypromellose, magnesium stearate, and microcrystalline cellulose.

🎯 Purpose 32 words ▾

Purpose Relief from vaginal itching, burning and discharge Relief from vaginal itching, burning, odor and discharge Relief from vaginal itching, burning, odor and discharge Relief from vaginal itching, burning, odor and discharge

Source: FDA Structured Product Labeling, mirrored from DailyMed / openFDA. Prefer the government’s original formatting? View this label on DailyMed ↗

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 AZO Yeast Plus (this brand).

Top reported reactions

Fatigue48
Urinary Tract Infection44
Nausea42
Pain34
Diarrhoea33
Headache32
Dizziness30

Age at onset

Child2
Adolescent2
Adult34
Elderly32

Reporter sex

462 reports
Male · 16%
Female · 84%
Unknown · 0%

Serious outcomes

Hospitalization108
Life-threatening10
Reports over time (by year) — tap or hover for the count & year
2019 2021 2023 2026 42 15
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.

About this NDC listing & data coverage

Over-the-counter (OTC) product Homeopathic listing

About homeopathic listings

AZO Yeast Plus Candida Albicans, Wood Creosote, Sodium Chloride, and Sulfur 30 [hp_X]/1; 30 [hp_X]/1; 12 [hp_X]/1; 12 [hp_X]/1 TABLET is listed under the homeopathic marketing category. An NDC listing in this category does not by itself establish FDA approval, and FDA does not evaluate homeopathic products for effectiveness. This page reports the listing data as published.

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) — Not published for this NDC The labeler did not submit a structured excipient list, or no SPL is 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 "Unapproved Homeopathic". 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 form printed on the packaging and shown on DailyMed is the one the FDA registered. Insurance claims use a fixed 11-digit 5-4-2 format, so the short segment is padded with a leading zero and the dashes are dropped. The Identity section at the top of this page lists each form of this code.
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 i-Health, Inc.. Listing status can change — the directory data on this page refreshes weekly.
Does this product come in other package sizes?
Yes — the FDA directory lists 2 other package presentations of this same product, including 60 tablets (49973-0667-60), 480 tablets (49973-0667-62). Each has its own NDC and its own page — see the package list near the top of this page.
Who lists this product with the FDA?
i-Health, 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.
← 49973-0301-31 · i-Health, 49999-0046-14 · Lake →
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.