Drug Interaction Database

12,381 drug interaction pairs across 69 commonly prescribed drugs — sourced from BNF and referenced to NICE guidelines. Built for GP surgery pharmacists.

12,381Total Pairs

3,852Severe

1,800Moderate

104Mild

Browse by Severity

SEVERE Severe Interactions (3,852) MODERATE Moderate Interactions (1,800) MILD Mild Interactions (104) LOW Low Interactions (6,602)

Browse by Drug

Bendroflumethiazide

Sodium Valproate

Hydroxychloroquine

Check your patient's full medication list

InteractRx checks all drug combinations at once — built for GP surgery pharmacists.

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