{"id":838,"date":"2020-02-17T22:15:23","date_gmt":"2020-02-17T16:45:23","guid":{"rendered":"https:\/\/medicineplexus.com\/?p=838"},"modified":"2020-02-17T22:15:23","modified_gmt":"2020-02-17T16:45:23","slug":"uterine-stimulants-abortifacients","status":"publish","type":"post","link":"https:\/\/medicineplexus.com\/uterine-stimulants-abortifacients\/","title":{"rendered":"UTERINE STIMULANTS – Abortifacients & UTERINE RELAXANTS – tocolytics"},"content":{"rendered":"\n
UTERINE STIMULANTS — Abortifacients<\/strong><\/p>\n\n\n\n These drugs increase uterine contractions and are known as oxytocics or ecbolics.<\/strong><\/p>\n\n\n\n Oxytocin<\/strong><\/p>\n\n\n\n Mechanism of action<\/strong><\/p>\n\n\n\n Uses<\/strong><\/p>\n\n\n\n Adverse effects<\/strong><\/p>\n\n\n\n Ergot Derivatives<\/strong><\/p>\n\n\n\n Prostaglandins <\/strong>\u00e0 PGE2, PGF2\u03b1, 15-methyl PGF2\u03b1, Misoprostol<\/p>\n\n\n\n UTERINE RELAXANTS <\/strong>\u00e0<\/strong> tocolytics<\/strong><\/p>\n\n\n\n Measures to delay labour should not be undertaken if<\/strong><\/p>\n\n\n\n BETA AGONISTS<\/strong><\/p>\n\n\n\n MAGNESIUM SULPHATE<\/strong><\/p>\n\n\n\n OTHER DRUGS<\/strong><\/p>\n\n\n\n UTERINE STIMULANTS — Abortifacients These drugs increase uterine contractions and are known as oxytocics or ecbolics. Oxytocin secreted by posterior pituitary along with ADH. Both oxytocin and ADH are synthesized within the nerve cell bodies in supraoptic and paraventricular nuclei of hypothalamus; Stored in the nerve endings within the neurohypophysis. Stimuli for release \u00e0 coitus,[…]\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_seopress_robots_primary_cat":"","_seopress_titles_title":"","_seopress_titles_desc":"","_seopress_robots_index":"","footnotes":""},"categories":[3],"tags":[],"_links":{"self":[{"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/posts\/838"}],"collection":[{"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/comments?post=838"}],"version-history":[{"count":0,"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/posts\/838\/revisions"}],"wp:attachment":[{"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/media?parent=838"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/categories?post=838"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/medicineplexus.com\/wp-json\/wp\/v2\/tags?post=838"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Oxytocin<\/strong><\/td> Ergot<\/strong><\/td><\/tr> contraction of upper segment<\/em><\/strong> <\/em>(fundus and body) of uterus whereas lower segment is relaxed <\/em>facilitating the expulsion of the fetus. <\/em><\/td> contractions in the upper as well as lower segment<\/em><\/td><\/tr> Normal relaxation in between — fetal oxygenation does not suffer.<\/em><\/strong><\/td> <\/em><\/td><\/tr> PPH – DOC<\/td> alternative<\/td><\/tr> Preferred over ergometrine\/PGs: Because of its short t\u00bd and slow i.v. infusion<\/strong>, intensity of action can be controlled<\/strong> and action can be quickly terminated.<\/strong><\/td> <\/td><\/tr> <\/td> They can decrease milk secretion if higher doses are used for many days postpartum \u2013 due to inhibition of prolactin.<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n