Can You Take Ergonovine After Methotrexate for Ectopic Pregnancy? - Pharmacology

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Issues related to medications for ectopic pregnancy and intrauterine pregnancy?


Hello, I am pregnant and very happy about it.
However, when I went to see the doctor, Dr.
A said that I have an ectopic pregnancy and administered a methotrexate injection.
Dr.
B, on the other hand, said that I do not have an ectopic pregnancy and that it should be an intrauterine pregnancy, and prescribed me Ergonovine.
Can I take Ergonovine after receiving the methotrexate injection? Will there be any adverse effects? Thank you for your help.

Huang, 20~29 year old female. Ask Date: 2006/04/28

Dr. Hou Fangmin reply Pharmacology


Hello: METHOTREXATE is a chemotherapeutic agent that can also be used to treat certain non-tumor diseases (such as psoriasis and rheumatoid arthritis).
The uses of Ergonovine include the management of uterine atony, postpartum hemorrhage, uterine hypotonicity, and bleeding due to miscarriage.
Its effects are utilized in treating postpartum hemorrhage, miscarriage bleeding, and uterine hypotonicity.
Side effects may include abdominal pain, nausea, vomiting, chest pain, blurred vision, cramps, headaches, irregular heartbeat, shortness of breath, and cold extremities.
Therefore, if you have taken it, you should be fine as it primarily aids in uterine contractions and stimulates the smooth muscle of the uterus.
Wishing you good health and safety.

Reply Date: 2006/04/28

More Info


When it comes to the use of Methotrexate and Ergonovine in the context of pregnancy, particularly in cases of suspected ectopic pregnancy, it is crucial to understand the implications of each medication and their potential interactions.

Methotrexate is a medication commonly used to treat ectopic pregnancies. It works by inhibiting cell division, which is essential for the growth of rapidly dividing cells, such as those in an embryo. When administered, Methotrexate can effectively terminate an ectopic pregnancy by preventing the growth of the tissue outside the uterus. It is generally considered safe for this purpose when monitored by a healthcare professional.

On the other hand, Ergonovine (or Ergometrine) is a medication that is primarily used to promote uterine contractions and is often prescribed to prevent or treat postpartum hemorrhage or to manage uterine atony. It works by stimulating the smooth muscles of the uterus, leading to contractions. While it can be beneficial in certain situations, its use in the context of a recent Methotrexate injection raises concerns.

The primary concern with taking Ergonovine after Methotrexate is the potential for increased uterine contractions, which could lead to complications. Methotrexate's role in terminating an ectopic pregnancy means that the tissue is already in a state of flux, and introducing a uterine stimulant like Ergonovine could potentially cause adverse effects, such as increased pain or bleeding.
In your situation, where one doctor has diagnosed an ectopic pregnancy and administered Methotrexate, while another has suggested that the pregnancy is intrauterine and prescribed Ergonovine, it is essential to clarify the diagnosis before proceeding with any additional medication. If there is uncertainty about the location of the pregnancy, it is advisable to seek further evaluation, such as an ultrasound, to confirm whether the pregnancy is indeed intrauterine or ectopic.

If you have already received Methotrexate, it is generally not recommended to take Ergonovine without the guidance of a healthcare professional. The combination of these two medications could lead to complications, especially if the pregnancy is not in the uterus.
In summary, while Methotrexate is used to manage ectopic pregnancies, Ergonovine is not typically indicated in this context, especially following Methotrexate treatment. It is crucial to consult with your healthcare provider to discuss your specific situation, confirm the diagnosis, and determine the safest course of action. Your health and safety are paramount, and any medication should be taken under the supervision of a qualified healthcare professional who can monitor your condition closely.

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