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mexiletine

mexiletine

1 9.5
A medicine that treats serious irregular heartbeats in the heart's lower chambers
  • noun
  • /ˌmɛksɪˈliːtaɪn/
  • Specialized
: mexiletina
  • Mexiletine is prescribed to patients experiencing serious ventricular arrhythmias.

Examples

  • All were receiving treatment at enrollment (8 on tricyclic antidepressants, 6 on anticonvulsants, 3 on mexiletine, 2 on non-steroidal anti-inflammatories, 2 on dihydrocodeine plus paracetamol).

    Academic text (1996)
  • Other drugs include anticonvulsants, mexiletine, intravenous lignocaine, and topical capsaicin.

    Academic text (1996)
  • For patients not relieved by the above co-analgesics, oral anaesthetic agents like ketamine (25 mg OD) and mexiletine can be tried.

    Academic text (2007)
  • Doctors often recommend mexiletine for managing irregular heart rhythms.

  • My cardiologist explained that mexiletine helps treat dangerous heart conditions.

Synonyms

amiodarone
vsmexiletine
  • Specialized
4 9.9

A strong medicine for serious irregular heartbeats when other treatments fail

is used routinely rather than only when other options fail
antiarrhythmic
vsmexiletine
  • Specialized
1 7.2

A medicine that treats or prevents irregular heartbeats

is one specific medicine used mainly for serious ventricular cases
antiarrhythmic drug
vsmexiletine
  • Specialized
1 4.7

A medicine that prevents or treats abnormal heart rhythms

is the particular medicine aimed at ventricular arrhythmias
antiarrhythmic medication
vsmexiletine
  • Specialized
1 5.3

A medicine that prevents or corrects an abnormal heart rhythm

is a single treatment for severe ventricular rhythm problems
flecainide
vsmexiletine
  • Specialized
1 9.9

A medicine for serious irregular heartbeats when other medicines do not work

is used for severe ventricular rhythm problems without implying last-resort
Mexitil
vsmexiletine
  • Specialized
7.5

A brand name for a medicine that treats abnormal heart rhythms

is called by its generic name rather than the brand

Surface Forms

mexiletine singular
mexiletines plural

Etymology

Mexiletine was named to match the familiar drug lidocaine, because the two medicines are chemically related and act in a similar way. Both work to 'calm' the heart's electrical signals, so mexiletine is used to treat 'irregular heartbeats'.