Acute Porphyria Drugs

Data Sources

This is a list of the sources we use for drug names and ATC codes in various countries. Generally, these are official sources from national healthcare authorities. The overlap between them (from once source to all the others) vary from 30 to 90%. If you have suggestions for sources we should add, send an email to drugs.porphyria@helse-bergen.no.
Show potential future data sources.
Country/Source Count Last
RxNorm USA 6147 447d
Medprax South Africa 17767 0d
CBG Netherlands 17635 2d
AFMPS Belgium 10606 2d
BDPM France 7711 8d
CIMA Spain 19984 1d
OGYÉI Hungary 10852 0d
AIFA Italy 10802 4d
Nomenclator Romania 7421 1d
Swissmedic 11704 11d
NHS TRUD UK 26398 11d
Lægemiddelstyrelsen DK 6747 1d
VARA Sweden 12826 0d
DMP Norway 4857 11d
RPL Poland 9288 1d
Datos Abiertos Colombia 9796 9d
NZULM New Zealand 10740 2d
Open Data Singapore 5336 248d
DPD Extract Canada 7909 8d
Santé.lu Luxembourg 4625 11d
HPRA Ireland 9364 1d
Lyfjastofnum Iceland 3628 1d
FIMEA Finland 5036 0d
VAPRIS Lithuania 7500 0d
Zalu-Registers Latvia 4334 0d
Ravimiregister Estonia 6267 10d
ALIMS Serbia 2678 2d
HALMED Croatia 6489 11d
CBZ Slovenia 15963 4d
SÚKL Czechia 7725 11d
Manual Synonyms 303 447d
Manual USA Brands 72 58d
Manual Group Synonyms 100 447d
Manual Spelling Variants 64 446d
ChEMBL Trade Names 4755 11d
ChEMBL French INN 486 280d
ChEMBL Spanish INN 1625 280d
ChEMBL English INN 2672 280d
ATC Index Spanish 6807 692d
ATC Index English 6871 692d
ATC Index Norwegian 6807 692d
ATC Index German 5680 376d

The last column shows the number of days since data was imported from that source. Sources marked with an asterisk (*) are not yet used.
In cooperation with Ipnet
© Napos 2026
An unhandled error has occurred. Reload 🗙