Mediclarum

ATC BBlood and blood forming organsWHO

Blood, clottingand anaemia

1 101 medicines · 119 active substances · from the FDA National Drug Code Directory

Browse the substances How this group is made

Counted from the register

The group in figures

  • 1 101products listed in the register
  • 39%without prescription (434)
  • 65combination products — more than one substance

What the group contains

Anatomical main group B of the WHO ATC classification: “Blood and blood forming organs”. US records carry no ATC code: a product is here because the FDA pharmacologic class on its record maps to this group — not because of any judgement about who it is for.

356 marketing authorisation holders

  • Aspirin
  • Enoxaparin Sodium
  • Heparin Sodium
  • Ticagrelor
  • Dabigatran Etexilate

Source: FDA National Drug Code Directory, 2026-09-13. Counts computed by Mediclarum from that file.

The most common
substances

ASPIRINENOXAPARIN SODIUMHEPARIN SODIUM4049182

never combined
in one product

Each number is how many products in the register contain that substance.

Active substances in this group

Commonest first, by number of products in the register. Select one to see every product that contains it.

  1. 01Aspirin354 products354 OTC
  2. 02Enoxaparin Sodium91 productsprescription only
  3. 03Heparin Sodium79 productsprescription only
  4. 04Ticagrelor55 productsprescription only
  5. 05Dabigatran Etexilate47 productsprescription only
  6. 06Tranexamic Acid42 productsprescription only
  7. 07Clopidogrel Bisulfate40 productsprescription only
  8. 08Rivaroxaban40 productsprescription only
  9. 09Aminocaproic Acid32 productsprescription only
  10. 10Fondaparinux Sodium28 productsprescription only
  11. 11Aspirin, Chlorpheniramine Maleate, Phenylephrine Bitartrate24 products24 OTC
  12. 12Prasugrel18 productsprescription only
  13. 13Clopidogrel17 productsprescription only
  14. 14Apixaban16 productsprescription only
  15. 15Dipyridamole16 productsprescription only
  16. 16Eptifibatide15 productsprescription only
  17. 17Argatroban14 productsprescription only
  18. 18Darbepoetin Alfa14 productsprescription only
  19. 19Bivalirudin13 productsprescription only
  20. 20Epoetin Alfa-Epbx11 productsprescription only
  21. 21Dalteparin Sodium9 productsprescription only
  22. 22Methoxy Polyethylene Glycol-Epoetin Beta9 productsprescription only
  23. 23Anagrelide6 productsprescription only
  24. 24Aspirin 81 Mg6 products6 OTC
  25. 25Erythropoietin6 productsprescription only
  26. 26Aspirin, Chlorpheniramine Maleate, Dextromethorphan Hydrobromide, Phenylephrine Bitartrate5 products5 OTC
  27. 27Epoetin Alfa5 productsprescription only
  28. 28Tirofiban5 productsprescription only
  29. 29Aspirin 81mg4 products4 OTC
  30. 30Aspirin and Extended-Release Dipyridamole4 productsprescription only
  31. 31Heparin Sodium in Sodium Chloride4 productsprescription only
  32. 32Aspirin, Chlorpheniramine Maleate, and Phenylephrine Bitartrate3 products3 OTC
  33. 33Dabigatran Etexilate Mesylate3 productsprescription only
  34. 34Edoxaban Tosylate3 productsprescription only
  35. 35Heparin Sodium and Dextrose3 productsprescription only
  36. 36Acetaminophen, Aspirin, Diphenhydramine Citrate2 products2 OTC
  37. 37Alka-Seltzer Original Flavor2 products2 OTC
  38. 38Aspirin and Dipyridamole2 productsprescription only
  39. 39Aspirin and Extended - Release Dipyridamole2 productsprescription only
  40. 40Aspirin Enteric Coated Tablets 81mg2 products2 OTC
  41. 41Aspirin, Chlorpheniramine Maleate, Phylephrine Bitartrate2 products2 OTC
  42. 42Aspirin, Dextromethorphan Hydrobromide, Doxylamine Succinate, Phenylephrine Bitartrate2 products2 OTC
  43. 43Cangrelor2 productsprescription only
  44. 44Fitusiran2 productsprescription only
  45. 45Prasugrel Hydrochloride2 productsprescription only
  46. 46Protamine Sulfate2 productsprescription only
  47. 47Tirofiban Hydrochloride2 productsprescription only
  48. 48Urea, Glycerin, Aloe, Disodium Edta2 products2 OTC

Showing 48 of 82. Browse every substance A–Z

How this group is made

Each product is placed by the ATC code in its national register record (Bulgaria) or by the pharmacologic class the FDA assigned it (United States). Products without either are in no group rather than in a plausible one.

A group is not a diagnosis. Medicines are grouped by the class the regulator gave them. Which one suits you depends on things this page cannot know — ask a pharmacist or doctor.