A postpartum patient is prescribed Methergine 0.2 mg IM for uterine atony, but her blood pressure is 156/96. What action should the nurse take?

A postpartum patient is prescribed Methergine 0.2 mg IM for uterine atony, but her blood pressure is 156/96. What action should the nurse take?

• A. Call the healthcare provider to question the prescription
• B. Give the medication as prescribed and monitor for efficacy
• C. Have the client empty her bladder and massage the fundus
• D. Encourage the client to breastfeed rather than bottle feed

Answer: (A)

Methergine is a vasoconstrictive uterotonic, so it can significantly raise blood pressure. In a postpartum patient whose blood pressure is 156/96, this medication is contraindicated because it could trigger dangerous hypertension or a hypertensive crisis. The safest action is to contact the healthcare provider to question the prescription and obtain an alternative plan before giving the drug. While waiting for guidance, continue to manage the atony with appropriate measures (such as fundal assessment and ensuring the bladder is empty) without administering Methergine until clearance is given. The other options don’t address the pressing safety concern—hypertension tied to Methergine—and thus aren’t appropriate.

Methergine is a vasoconstrictive uterotonic, so it can significantly raise blood pressure. In a postpartum patient whose blood pressure is 156/96, this medication is contraindicated because it could trigger dangerous hypertension or a hypertensive crisis. The safest action is to contact the healthcare provider to question the prescription and obtain an alternative plan before giving the drug. While waiting for guidance, continue to manage the atony with appropriate measures (such as fundal assessment and ensuring the bladder is empty) without administering Methergine until clearance is given. The other options don’t address the pressing safety concern—hypertension tied to Methergine—and thus aren’t appropriate.