2 doctors weighed in:
Ergometrime n oxytocine used together for postpasturm bleeding. But oxytocin causes vasodilation while erg. Cause vasoconstrict?So how they work?
2 doctors weighed in

Dr. Stephen Sudler
Obstetrics & Gynecology
In brief: Muscle contraction
The uterus is a remarkable organ.
After stretching to an incredible size (from normal), it then contractss or tightens upon itself to close the large blood vessels developed during pregnancy to prevent excessive bleeding after childbirth. Oxytocin stimulates and enhances this contractile activity ergotamine also causes uterine contractions as well as blood vessel constriction, reducing bleeding.

In brief: Muscle contraction
The uterus is a remarkable organ.
After stretching to an incredible size (from normal), it then contractss or tightens upon itself to close the large blood vessels developed during pregnancy to prevent excessive bleeding after childbirth. Oxytocin stimulates and enhances this contractile activity ergotamine also causes uterine contractions as well as blood vessel constriction, reducing bleeding.
Dr. Stephen Sudler
Dr. Stephen Sudler
Thank
Dr. Colin Kerr
Family Medicine
In brief: Oxytocin
Oxytocin is a hormone that produces intense contraction of the uterine muscle.
By contracting the uterine muscles, the blood vessels that cause the bleeding also become contracted and the bleeding stops or is reduced.

In brief: Oxytocin
Oxytocin is a hormone that produces intense contraction of the uterine muscle.
By contracting the uterine muscles, the blood vessels that cause the bleeding also become contracted and the bleeding stops or is reduced.
Dr. Colin Kerr
Dr. Colin Kerr
Thank
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