Mediclarum

ATC JAntiinfectives for systemic useWHO

Antibiotics, antiviralsand antifungals taken into the body

1 931 medicines · 252 active substances · from the AEMPS (Agencia Española de Medicamentos y Productos Sanitarios) — CIMA — Centro de Información online de Medicamentos

Browse the substances How this group is made

Counted from the register

The group in figures

  • 1 931products listed in the register
  • 0%without prescription (0)
  • 300combination products — more than one substance

What the group contains

Anatomical main group J of the WHO ATC classification: “Antiinfectives for systemic use”. 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.

240 marketing authorisation holders

  • J01 959
  • J05 429
  • J02 238
  • J07 202
  • J06 82
  • J04 21

ATC subgroups by code; their names are at the WHO index.

Source: AEMPS (Agencia Española de Medicamentos y Productos Sanitarios) — CIMA — Centro de Información online de Medicamentos, 2026-09-30. Counts computed by Mediclarum from that file.

The most common
substances

AMOXICILINA158 products · 73 aloneÁCIDO CLAVULÁNICO85 products · 0 aloneFLUCONAZOL77 products · 77 alone85000

and how often
they are combined

Numbers in the overlaps are products in the register that contain both substances (the centre: all three). Being sold together is not a statement that the substances are interchangeable, or that they should be combined.

Active substances in this group

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

  1. 01Amoxicilina + ácido clavulánico85 productsprescription only
  2. 02Fluconazol77 productsprescription only
  3. 03Amoxicilina73 productsprescription only
  4. 04Azitromicina69 productsprescription only
  5. 05Inmunoglobulina G humana56 productsprescription only
  6. 06Ciprofloxacino51 productsprescription only
  7. 07Voriconazol49 productsprescription only
  8. 08Claritromicina45 productsprescription only
  9. 09Levofloxacino44 productsprescription only
  10. 10Cefuroxima41 productsprescription only
  11. 11Aciclovir40 productsprescription only
  12. 12Darunavir39 productsprescription only
  13. 13Caspofungina38 productsprescription only
  14. 14Meropenem37 productsprescription only
  15. 15Daptomicina36 productsprescription only
  16. 16Entecavir35 productsprescription only
  17. 17Ceftriaxona28 productsprescription only
  18. 18Linezolid28 productsprescription only
  19. 19Fosfomicina26 productsprescription only
  20. 20Vacuna anti gripal25 productsprescription only
  21. 21Micafungina24 productsprescription only
  22. 22Moxifloxacino24 productsprescription only
  23. 23Piperacilina + tazobactam24 productsprescription only
  24. 24Valaciclovir21 productsprescription only
  25. 25Ceftazidima20 productsprescription only
  26. 26Colistimetato de sodio20 productsprescription only
  27. 27Atazanavir19 productsprescription only
  28. 28Vacuna anti rotavirus18 productsprescription only
  29. 29Lamivudina17 productsprescription only
  30. 30Posaconazol17 productsprescription only
  31. 31Cefepima16 productsprescription only
  32. 32Oseltamivir16 productsprescription only
  33. 33Tenofovir16 productsprescription only
  34. 34Abacavir + lamivudina15 productsprescription only
  35. 35Cefotaxima15 productsprescription only
  36. 36Teicoplanina15 productsprescription only
  37. 37Emtricitabina + tenofovir14 productsprescription only
  38. 38Nevirapina14 productsprescription only
  39. 39Ampicilina13 productsprescription only
  40. 40Cefazolina13 productsprescription only
  41. 41Cefixima13 productsprescription only
  42. 42Doxiciclina13 productsprescription only
  43. 43Famciclovir13 productsprescription only
  44. 44Itraconazol13 productsprescription only
  45. 45Vacuna anti hepatitis B12 productsprescription only
  46. 46Anidulafungina11 productsprescription only
  47. 47Tobramicina11 productsprescription only
  48. 48Vacuna anti virus papiloma humano11 productsprescription only

Showing 48 of 255. 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.