AllergenMaps. Find out what’s in any medication.
Check a medication’s inactive ingredients against allergen, dietary, and religious exclusions.
AI doesn’t make the calls here.
Our clinical team does.
580K+
FDA-listed medications
~4K
Unique fillers
100+
Allergens & exclusions
15K+
Manufacturers
For pharmacists & prescribers
For licensed pharmacies · free beta ends Nov 1, 2026
Built for the counter.
The fillers a standard allergy check misses, screened against a patient’s allergies, diet, and religious needs. Alternatives when they conflict, in seconds.
Live demo
See AllergenMaps in action
A real check, start to finish: exclusions in, conflict flagged, alternative found.
The value
Conflict found. Alternative found.
Alternatives, instantly
A conflicting filler? See the versions of the same drug side by side and pick one that fits.
Two hours becomes ten seconds
No phone calls. No digging through shelves. Look up the patient’s exact medication and move on.
Clinically reviewed & cited
The mappings behind each answer are clinically reviewed, with citations you can open on the drug page. It holds up at the counter.
No PHI, ever
You screen a medication, not a patient. Nothing identifiable is entered or stored.
The 15-second version
Why the inactive ingredients matter
You already know the gap.
Excipients aren’t on the patient’s radar, and no food-style allergen warning is required on the label. That leaves the counter holding the risk.
0
food-style allergen warnings required on prescription labels.
93%
of oral medications carry at least one potential allergen filler.
Hours
on hold with a manufacturer to confirm a single excipient question.
Clinically reviewed, built on official FDA and NLM data.
The workflow
From question to confidence.
- 1
The patient asks
“Is this safe with my allergy?” Today that answer means label hunting and hold music.
- 2
Scan or search the medication
Barcode, NDC, or name. The exact product, the exact manufacturer.
- 3
See the conflict and the fix
Every filler screened against the patient’s exclusions, with same-drug alternatives side by side.
- 4
Dispense with confidence
A documented answer at the counter, before it reaches the patient.
Every counter
From one pharmacist to every store.
Independent Pharmacies
One license for the store, with named seats for every pharmacist and technician. Free during the beta, which ends November 1, 2026.
Register Your PharmacyGroups & Regional Chains
One setup for the whole group, and every check attributed to the individual who ran it.
Contact UsEnterprise & Health Systems
Named seats and central administration. Point-of-dispense screening where your system supports it.
Contact UsProvider questions
Before you ask
Do you store patient data or PHI?
No. You screen a medication and its ingredients, not a patient record. Nothing identifiable about a patient is entered or stored.
How do we get access?
A pharmacist at your store registers the pharmacy with their NPI and gets a team link for everyone else, typically in a few minutes.
What does it cost?
Nothing during the beta, which ends November 1, 2026. Every pharmacist and technician at your pharmacy is covered, and no payment details are required.
Can an individual pharmacist sign up alone?
No. Access is set up per pharmacy, so every pharmacist and technician works from the same team. Existing individual subscribers retain access.
Where does the data come from?
FDA and NLM drug-label sources, refreshed weekly and reviewed clinically. The full methodology is part of a sales conversation.
Catch it before it reaches the patient.
Set Up Your Pharmacy
For licensed pharmacies · free beta ends Nov 1, 2026
For academic & institutional research
Paid research licensing · invoiced through your institution
Query the whole dataset.
Define a medication cohort and see allergen and dietary prevalence across it, the analysis no tool could run before. Export it publication-ready, months of label review in minutes.
Cohort Explorer
Prevalence, scoped to a cohort
Filter to a cohort, read the allergen breakdown, and export it, start to finish.
The value
A question, then an answer.
The analysis that had no tool
Ask “how many statins contain gluten?” and get a real answer. The formulation-level analysis no tool could run before.
Built to publish from
Every cohort exports as a FAIR package: citable, reproducible, and ready to drop into the paper.
Months of label review, in minutes
The manual label reading that eats a semester, answered in a single query.
Privacy-preserving by design
Exports are k-anonymized: small cohorts are refused and sparse cells suppressed, documented in every codebook.
The data was never queryable.
Excipient information sat locked in free-text drug labels. Answering one formulation question meant reading them by hand.
0
tools could query filler-level allergen prevalence before.
580K+
drug labels to read one at a time, by hand.
Months
of manual label review to answer a single formulation question.
The workflow
From cohort to citation.
- 1
Define a cohort
Filter the corpus by drug class, dose, route, brand or generic, and excipient.
- 2
See the allergen breakdown
Allergen and dietary prevalence inside your cohort, and how it compares to the whole corpus.
- 3
Drill into the excipients
Open any allergen to see the risk-tier split and the specific fillers driving it.
- 4
Export a citable package
Data, codebook, citation, and a pandas loader. Versioned and dated for reproducibility.
Every scale
From one paper to a whole department.
A Lab or Group
Ongoing work across your team, continuous through monthly data refreshes.
Request a LicenseA Department or Institution
Multiple labs or library-wide access, scoped and quoted on a consult.
Request a ConsultResearcher questions
Before you ask
How is the Cohort Explorer licensed?
As a paid research license, invoiced through your institution with purchase orders accepted. You can see the license tiers on the research page. Department and library-wide licensing is scoped on a consult.
What does one license cover?
One research group: the PI and their team. Faculty, research staff, postdocs, and graduate students working under the PI are covered. Department or multi-lab coverage is an institutional license.
What is in a cohort export?
A FAIR research package: CSV, JSON, and Parquet data, plus a datapackage.json, a codebook, a CITATION.cff, and a pandas loader.
Can I cite it in a paper?
Yes. Every export ships with a citation file plus a data-as-of stamp and a dataset version, so your results are reproducible and datable.
How is privacy handled?
Exports are k-anonymized: cohorts below the k threshold are refused outright, and per-filler cells below it are suppressed. The k floor and the suppression rule are documented in every export codebook.
Query the whole corpus.
Request a License
Invoiced through your institution · verified researchers