Drug Interactions Database

6278 interactions from BNF 85 - Check your medicines

Source: BNF 85
memantine ropinirole

increases effects

Unknown Theoretical
memantine rotigotine

increases effects

Unknown Theoretical
mercaptopurine coumarins

decreases anticoagulant effect

Unknown Anecdotal
methotrexate sapropterin

decreases efficacy

Unknown Theoretical
methotrexate topicalfluorouracil

increases risk of severeskinreaction

Unknown Anecdotal
methylphenidate ozanimod

increases risk of ahypertensivecrisis

Unknown Theoretical
methylphenidate volatilehalogenatedanaesthetics

increases risk of hypertensionandarrhythmias

Unknown Theoretical
metoclopramide antifungals,azoles

decreases absorption

Unknown Study
metoclopramide apomorphine

decreases effects

Unknown Study
metoclopramide atovaquone

decreases concentration

Unknown Study
metoclopramide bromocriptine

decreases effects

Unknown Study
metoclopramide cabergoline

decreases effects

Unknown Study
metoclopramide dopaminereceptoragonists

decreases effects

Unknown Study
metoclopramide neuromuscularblockingdrugs,non-depolarising

increases effects

Unknown Theoretical
metoclopramide posaconazole

decreases absorption

Unknown Study
metoclopramide posaconazoleoralsuspension

decreases absorption

Unknown Study
metoclopramide pramipexole

decreases effects

Unknown Study
metoclopramide quinagolide

decreases effects

Unknown Study
metoclopramide ropinirole

decreases effects

Unknown Study
metoclopramide rotigotine

decreases effects

Unknown Study
metoclopramide suxamethonium

increases effects

Unknown Study
metoclopramide topicalprilocaine

increases risk of methaemoglobinaemia

Unknown Theoretical
metolazone methenamine

decreases efficacy

Unknown Theoretical
metreleptin combinedhormonalcontraceptives

decreases efficacy

Unknown Theoretical
metronidazole alkylatingagents

increases risk of toxicity

Unknown Study
metronidazole busulfan

increases risk of toxicity

Unknown Study
metronidazole capecitabine

increases risk of capecitabinetoxicity

Unknown Theoretical
metronidazole fluorouracil

increases risk of toxicity

Unknown Study
mexiletine agomelatine

increases exposure

Unknown Study
mexiletine anaesthetics,local

increases exposure

Unknown Theoretical
mexiletine anagrelide

increases exposure

Unknown Theoretical
mexiletine betablockers,non-selective

increases risk of cardiovascularadverseeffects

Unknown Theoretical
mexiletine calciumchannelblockers

increases risk of cardiovascularadverseeffects

Unknown Theoretical
mexiletine chlorpromazine

increases exposure

Unknown Theoretical
mexiletine diltiazem

increases risk of cardiovascularadverseeffects

Unknown Theoretical
mexiletine duloxetine

increases exposure

Unknown Theoretical
mexiletine loxapine

increases exposure

Unknown Theoretical
mexiletine melatonin

increases exposure

Unknown Theoretical
mexiletine metformin

affects exposure

Unknown Theoretical
mexiletine phenothiazines

increases exposure

Unknown Theoretical
mexiletine phosphodiesterasetype-

increases exposure

Unknown Theoretical
mexiletine rasagiline

increases exposure

Unknown Study
mexiletine riluzole

increases exposure

Unknown Theoretical
mexiletine roflumilast

increases exposure

Unknown Theoretical
mexiletine ropivacaine

increases exposure

Unknown Theoretical
mexiletine triptans

increases exposure

Unknown Theoretical
mexiletine verapamil

increases risk of cardiovascularadverseeffects

Unknown Theoretical
mexiletine zolmitriptan

increases exposure

Unknown Theoretical
mianserin ephedrine

decreases effects

Unknown Anecdotal
mianserin pitolisant

decreases efficacy

Unknown Theoretical
Important: This database uses data from the British National Formulary (BNF 85). It is for informational purposes only and is not a substitute for professional medical advice.