Ecbolics
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These are agents that bring about increase in uterine contractions.
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Oxytocin: It is hormone of the posterior pituitary received from the hypothalamus. It has amajor physiological role in milk let down and labor initiation.
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Oxytocics: Other agents which perform similar functions are also called oxytocics.
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Ergot alkaloids: Alkaloids from the fungus Claviveps purpurea viz. ergometrine, ergonovine have prominent effect on the uterus. Not preferred for induction of labour. Generally indicated for postparturient haemorrhage, rapid involution of uterus, retained placenta.
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PGF 2 alpha: Exerts potent stimulant action on myometrium. It is also popularly used for its luteolytic effect.
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Last modified: Wednesday, 25 April 2012, 12:20 PM