Home » Auto Decor Today » Does Succinylcholine Cross the Placenta?

Does Succinylcholine Cross the Placenta?

Elena Rostova • • 5 min read
Does Succinylcholine Cross the Placenta?

Placental Exchange
Most drugs with MW < 500 Da cross the placenta, and most drugs with MW > 1000 Da do not cross the placenta (ex. heparin, protamine, insulin). Neither succinylcholine (highly ionized) or non-depolarizing NMBDs (high molecular weights) cross the placenta.

What will happen if succinylcholine is given to a pregnant woman?

Succinylcholine Pregnancy Warnings

-Plasma pseudocholinesterase levels are decreased in pregnancy and several days postpartum by approximately 25%; therefore, most patients may be expected to show prolonged apnea. -This drug crosses the placenta, but only in small amounts.

Can you use succinylcholine in pregnancy?

Thus succinylcholine is an ideal neuromuscular blocker in pregnant females because it provides an excellent intubation conditions along with a short duration of apnea, although it has been observed that the duration of action of succinylcholine is significantly longer in pregnant women as compared with nonpregnant ...

Elena Rostova
Author

Elena Rostova

Elena Rostova holds a Master's degree in Public Health Journalism. She covers groundbreaking medical research, holistic wellness trends, mental health awareness, and nutritional science.