Last update: Aug. 6, 2018

C2 0H25 NO,CH3 SO3 H

High Risk for breastfeeding

Poorly safe. Evaluate carefully.
Use safer alternative or interrupt breastfeeding 3 to 7 T ½ (elimination half-lives).
Read the Comment.

Centrally acting muscle relaxant with anticholinergic effects.

At last update no published on excretion in breast milk data were found. Even on humans pharmacokinetic data is barely found.

Its anticholinergic effect has a theoretical risk of inhibiting lactation especially during the early postpartum weeks.

Until more data about this drug regarding breastfeeding is available, safer known alternatives should be of choice, especially in the neonatal period and in case of prematurity.

If administered during breastfeeding, use small doses and monitor drowsiness and adequate feeding of the infants.

(Not to be confused with the trademark Pridinol, which in some countries corresponds to Terfenadine)


Suggestions made at e-lactancia are done by APILAM´s pediatricians and pharmacists, and are based on updated scientific publications.
It is not intended to replace the relationship you have with your doctor but to compound it.

Jose Maria Paricio, Founder & President of APILAM/e-Lactancia

Your contribution is essential for this service to continue to exist. We need the generosity of people like you who believe in the benefits of breastfeeding.

Thank you for helping to protect and promote breastfeeding.

José María Paricio, founder of e-lactancia.

Other names

C2 0H25 NO,CH3 SO3 H is Pridinol Mesilate in Molecular formula.

Is written in other languages:


C2 0H25 NO,CH3 SO3 H belongs to this group or family:


Main tradenames from several countries containing C2 0H25 NO,CH3 SO3 H in its composition:


Variable Value Unit
Molecular weight 392 daltons
Tmax 0,5 - 0.7 hours


  1. Bago. Pridinol. Ficha técnica. 2000 Full text (in our servers)

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