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Caffeine 100 MG / ergotamine tartrate 2 MG Rectal Suppository [Migergot] — RxCUI 1293639

RxNorm drug concept · Semantic branded drug
RxCUI 1293639 Semantic branded drug · SBD ● Current RxNorm concept 1 FDA product 1 package NDC Snapshot Jul 14, 2026

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Compiled from public NLM RxNorm and FDA (openFDA NDC directory) data sources. Editorial policy

What you’re looking at: the standardized identity of one medicine, as the U.S. drug-data system sees it. Below — every FDA-listed product, package code, price benchmark, and billing code that maps to it.

🗂️ Key Facts

RxCUI1293639
Official nameCaffeine 100 MG / ergotamine tartrate 2 MG Rectal Suppository [Migergot]
Concept typeSemantic branded drug (SBD)
RxNorm statusCurrent RxNorm concept
Also known asMIGERGOT 2 MG / 100 MG Rectal Suppository
FDA products mapped1
Package NDCs mapped1
RxNorm release07/06/2026
Snapshot dataJul 14, 2026

📖 Skip the Codes — Read It in Plain English.

Our pharmacist-built guide to Ergotamine and Caffeine: what it is, how it’s used, side effects, and interactions.

📗 Our plain-language guide HelloPharmacist
  • It is used to stop or prevent vascular headaches like migraine. It works best when you take it at the very first sign of an attack. It is not meant for everyday use.
  • No. It should not be used for chronic daily treatment. Long-term continuous use has been linked to scarring in the abdomen, lungs and heart valves. Stick to the per-attack and week...
  • Can I take it every day to prevent migraines?
  • Tell me before you leave the counter. Certain antibiotics like erythromycin and clarithromycin, HIV protease inhibitors, and antifungals like ketoconazole and itraconazole must not...
📖 Read our full Ergotamine and Caffeine guide →

🕸️ Concept Web — How Caffeine 100 MG / ergotamine tartrate 2 MG Recta... Connects

One RxCUI never lives alone. Follow the path from the raw ingredient down to the exact strength-and-form concepts FDA products carry — every stop is a real RxNorm concept with its own identifier. Hover or focus any chip for what it means.
This page's concept Caffeine 100 MG / ergotamine tartrate 2 MG Rectal Suppository [Migergot] RxCUI 1293639

Every web starts here: one RxCUI, one fixed meaning in the RxNorm vocabulary.

  1. Ingredients 4

    The active substance itself — no strength, form, or brand attached yet.

    • Caffeine 1886
    • Ergotamine 4025
    • Caffeine / ergotamine 214336
    • Ergotamine tartrate 42676
  2. Brand names 1

    The same medicine's trade names. A brand name alone says nothing about strength or form.

    • Migergot 218377
  3. Dose forms 9

    The ingredient poured into a form — tablet, solution, cream — still without one fixed strength.

    • Caffeine / ergotamine Rectal Suppository 372053
    • Caffeine / ergotamine tartrate Rectal Suppository 2646261
    • Caffeine / ergotamine Rectal Product 1152399
    • Caffeine / ergotamine tartrate Rectal Product 2662735
    • Caffeine / ergotamine Rectal Suppository [Migergot] 540974
    • Caffeine / ergotamine tartrate Rectal Suppository [Migergot] 2656979
    • Migergot Rectal Product 1178690
    • Rectal Suppository 316978
    • +1 more in this family
  4. Clinical & branded drugs 4

    Ingredient + strength + dose form. These are the concepts real FDA products actually carry.

Showing up to 8 concepts per family — 17 of 18 stored related concepts drawn.
These are official RxNorm vocabulary relationships — how concepts name and organize the same medicine. They do not establish therapeutic equivalence or substitutability: two concepts appearing in one web is never a statement that products can be swapped.

🔀 Generic ⇄ Brand Crosswalk

The same medicine has an unbranded (generic) identity and one or more brand-name identities — each with its own RxCUI. This is a naming relationship in RxNorm, not a statement that any two products are substitutable.

Generic (Clinical) Concepts

  • Caffeine 100 MG / ergotamine tartrate 2 MG Rectal Suppository SCD · 1293508
  • Caffeine 100 MG SCDC · 315506
  • Ergotamine tartrate 2 MG SCDC · 1293507
  • Caffeine / ergotamine Rectal Suppository SCDF · 372053
  • Caffeine / ergotamine tartrate Rectal Suppository SCDFP · 2646261
  • Caffeine / ergotamine Rectal Product SCDG · 1152399
  • Caffeine / ergotamine tartrate Rectal Product SCDGP · 2662735

Brand-Name Concepts

  • Caffeine 100 MG / ergotamine tartrate 2 MG [Migergot] SBDC · 1293638
  • Caffeine / ergotamine Rectal Suppository [Migergot] SBDF · 540974
  • Caffeine / ergotamine tartrate Rectal Suppository [Migergot] SBDFP · 2656979
  • Migergot Rectal Product SBDG · 1178690
  • Migergot BN · 218377

📦 FDA Products & Package NDCs

1 product · 1 package NDC
1 package NDC map to RxCUI 1293639 in the current snapshot — up to 50 per page. Each linked NDC opens its full package page.
Package NDC Package Brand / generic name Labeler Marketing start
00713-0166-12 12 SUPPOSITORY in 1 BOX (0713-0166-12) MIGERGOT Cosette Pharmaceuticals, Inc. 1983-10-30
Observed labelers: Cosette Pharmaceuticals, Inc. (1) — this is the FDA-listed mapping footprint, not sales, inventory, availability, or market share.

🗃️ Sources & Limits

Atlas generation902fddb9-e9c1-4004-bf4c-dba4d51037c7
openFDA export observedJul 14, 2026
RxNorm release07/06/2026
Methodology2026-07-full-catalog-v1
  • A shared RxCUI does not prove interchangeability. Products mapped to the same concept are not thereby equivalent or substitutable — equivalence is a separate, product-level determination.
  • Listing here does not establish approval or coverage. Appearing in this snapshot is a data observation, not an FDA approval status or a payer coverage decision.
  • Missing data never means zero. A silent dataset (no price, no billing code, no utilization) means no observation — not that the real-world value is zero.
  • Counts describe the mapping footprint. Product, package, and labeler counts are the FDA-listed mapping footprint in this snapshot — not sales, inventory, availability, or market share.
This product uses publicly available data from the U.S. National Library of Medicine (NLM), National Institutes of Health, Department of Health and Human Services; NLM is not responsible for the product and does not endorse or recommend this or any other product.

Machine-readable JSON

Reference information about drug-concept identifiers and public regulatory data — not medical advice. Talk to your pharmacist or prescriber about your own medication.