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Vasostrict

Generic name: vasopressin

Last updated November 3, 2026 0 views
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What is Vasostrict?

Vasostrict is used to increase blood pressure in adults who have life-threatening low blood pressure when other treatments have not been effective.

Vasostrict may also be used for reasons not mentioned in this medication guide.

This section was rewritten for readability and reviewed for meaning.

Warnings

If you receive Vasostrict in an emergency, ensure that any doctor you see afterward is informed that you received Vasostrict.

This section was rewritten for readability and reviewed for meaning.

Before taking this medicine

You should not take Vasostrict if you are allergic to it or chlorobutanol.

If you can during an emergency, inform your medical caregivers if you have ever had:

  • heart problems or coronary artery disease (clogged arteries).

If you receive Vasostrict during an emergency, ensure that any follow-up doctor is aware you received this medicine.

Vasostrict can lead to premature labor contractions. If you can during an emergency, inform your medical caregivers if you are pregnant or breastfeeding.

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Vasostrict side effects

Get emergency medical help if you have signs of an allergic reaction: hives, difficulty breathing, swelling of your face, lips, tongue, or throat.

Tell your medical caregivers right away if you have:

  • severe numbness or tingling in your hands or feet, pale skin, blue lips or fingernails, unusual skin changes (sores, tightness, discoloration, pain), especially in your lower legs or feet;
  • unusual bleeding, any bleeding that will not stop, easy bruising, purple or red spots under your skin;
  • heart problems--swelling, rapid weight gain, feeling short of breath, chest pressure, chest pain or tightness, trouble breathing, racing or pounding heartbeats, fluttering in your chest, slow breathing, irregular or uneven heartbeats;
  • severe stomach pain, nausea, vomiting, gas, bowel problems;
  • low blood sodium--headache, confusion, problems with thinking or memory, weakness, feeling unsteady; or
  • kidney problems--swelling, urinating less, feeling tired or short of breath.

Common side effects of Vasostrict may include:

  • fever, feeling very tired; or
  • dry mouth, increased thirst or increased urination.

This is not a complete list of side effects and others may occur. Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088.

This section was rewritten for readability and reviewed for meaning.

How is Vasostrict given?

Vasostrict is injected into a vein. A healthcare provider will give you this injection.

You will need frequent medical tests. Your heart rate and blood pressure will be constantly monitored.

You may need further medical tests after you finish receiving Vasostrict. You may need to restart Vasostrict based on the results, or you may be given other medications to help treat your condition.

What happens if I miss a dose?

In an emergency medical setting, it is unlikely that a dose will be missed.

This section was rewritten for readability and reviewed for meaning.

What happens if I overdose?

In a medical setting, an overdose would be treated quickly.

Follow your doctor's instructions about any limits on food, drinks, or activities.

This section was rewritten for readability and reviewed for meaning.

What other drugs will affect Vasostrict?

Vasostrict may impact your heart and blood. Inform your doctor if you are taking other medications for infections, depression or mental illness, high blood pressure, diabetes, cancer, or seizures.

Make sure to tell your doctor about all your other medications, especially:

  • indomethacin.

This list is not complete, and many other drugs may influence Vasostrict. This includes prescription and over-the-counter medicines, vitamins, and herbal products. Not all possible drug interactions are mentioned here.

This section was rewritten for readability and reviewed for meaning.

Related medicines

Before you take this medicine: the information on this page is general and may not cover your personal circumstances. Read the label supplied with your medicine and ask a pharmacist or doctor if you are unsure, especially if you are pregnant, breastfeeding, taking other medicines or managing a long-term condition.
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Content is provided for education and is not medical advice. See our medical disclaimer.