Interaction Checker

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Website updates in July and August

Thursday 28 August 2025

New comedications added during July and August are shown below.

  • Antiarrhythmics: Procainamide 
  • Antidepressants: Amoxapine 
  • Antimigraine Agents: Methysergide 
  • Antipsychotics/Neuroleptics: Perospirone, Sertindole 
  • Anxiolytics/Hypnotics/Sedatives: Secobarbital (quinalbarbitone) 
  • Calcium Channel Blockers: Barnidipine, Nimodipine 
  • Dementia Therapies: Ergoloid mesylates 
  • Gastrointestinal Agents (anti-emetics): Tropisetron 
  • Immune Modulators: Interferon gamma-1b 
  • Other: Birch tree pollen allergen extract (Betula verrucosa), Darbepoetin alfa, Epoetin alfa, Epoetin beta, Grass pollen allergen extract, Hexobarbital, House dust mite allergen extract, Sodium phosphate 
  • Steroids: Cortisone, Cortisone (topical)

In addition to these new drugs, one colour change has been made (lenacapavir + griseofulvin, amber to red) and 26 interactions have been revised with updated publications and/or minor additional clinical advice.

SUPPORTERS
EDITORIAL SUPPORTERS
Awards and commendations
bma-foundation-for-medical-research british-medical-journal-2018 queens_aniversary_prize_2017 rcp-excellence-patient-care-awards-2017
healthline-best-HIV-and-AIDS-apps-of-2019
building_better_healthcare_awards_2016 healthline-best-HIV-and-AIDS-apps-of-2016