Interaction Checker
Entries for the current year and the preceding year are shown here. Older entries can be found in the archive.
Two new comedications (tazobactam and lenalidomide) have been added to the interaction checker. An update is available for the iChart app and new versions of the "Overview of Interactions" PDF files (found in Prescribing Resources) have been uploaded.
Added: Monday 04 November 2019
Two dolutegravir-containing coformulations have been added to the interaction checker - Dovato® (dolutegravir and lamivudine) and Triumeq® (dolutegravir, abacavir and lamivudine).
The Overview of Interactions in the Prescribing Resources have been updated to include these coformulati...
Added: Monday 22 July 2019
Over the past few weeks we have been working on updating and expanding some of the treatment selectors (by patient characteristics) which can be found in the Prescribing Resources section of the website.
“Prescribing guidance for elderly PLWH” has been expanded to in...
Added: Wednesday 10 July 2019
Four new comedications have been added to the interaction checker and takes the total number of comedications on the website to ~730.
The new comedications and their classes are shown below. An update to the iChart app is available and the PDF files have been updated for the Overview of Interactions in the
Added: Thursday 06 June 2019
Nine new comedications have been added to the interaction checker in response to requests received during the last 12 months or so. This takes the total number of interactions on the website to over 26,000.
The new comedications and their classes are shown below. An update to the iChart app is available and the PDF files have been updated for the Overview of Interactions in the
Added: Tuesday 19 February 2019
Minor revisions have been made to the interaction chart for hormone therapy for gender transitioning. Three new antiretrovirals have been added to the chart - atazanavir alone, doravirine and bictegravir. The interaction chart is listed as a Treatment Selector (by patient characteristic) and can be found in the ...
Added: Friday 15 February 2019
Updated Treatment Selectors (by therapeutic indication) are now available in the Prescribing Resources section of the website.
This has been a major update as one new antiretroviral (doravirine) and four new antiretroviral combinations (atazanavir/cobicistat, darunavir/cobicistat, bictegravir/emtricitabi...
Added: Thursday 14 February 2019
Added: Wednesday 06 December 2017
All comedications have now been reassessed using the new interaction classification system which includes “yellow”. (Yellow interactions are likely to be of weak intensity and not requiring additional action or monitoring, or a dosage adjustment - click here for further details.)
...Added: Tuesday 21 November 2017
The first batch of comedications have been reassessed using the new interaction classification system which includes “yellow” (interactions likely to be of weak intensity and not requiring additional action or monitoring, or a dosage adjustment - click here for further details). Yellow interactions are now included fo...
Added: Wednesday 01 November 2017
Nos populaires tables d’interactions médicamenteuses entre antirétroviraux et différentes classes thérapeutiques sont maintenant aussi disponibles en français et peuvent être téléchargées depuis ce lien.
Les tables d’interactions en français ont été produites pour les classes thérapeutiques su...
Added: Wednesday 08 June 2016
Added: Tuesday 01 December 2015
Added: Monday 17 November 2014
Added: Friday 10 May 2013
Added: Thursday 06 December 2012
Added: Friday 05 November 2010
Many changes and additions have been made to the interactive interactions charts as a result of updates to SPCs and Prescribing Information. New versions of the printed charts and HIV-Charts2Go are available with these changes and additions.
Added: Thursday 06 November 2008
Interactions with maraviroc are now available on the website. Interactions with other HIV drugs have been added as new row to the existing charts.
Added: Wednesday 03 October 2007
Interaction Charts - antimalarial drugs revised and expanded.
Added: Saturday 20 January 2007
Medscape Web Conference
Optimizing Antiretroviral Therapy for HIV: Key Pharmacologic Concerns.
Presenters: David Back, PhD, and Marta Boffito, MD, PhD
In this recent CME/Pharmacist CE program, David Back and Marta Boffito explain pharmacologic information of key importance to HIV clin...
Added: Friday 21 July 2006