Medical Services Patients & Visitors Health Information For Medical Professionals Quality About Us
Text Size:  -   +  |  Print Page  |  Email Page

Regadenoson (Injection)

Regadenoson (re-ga-DEN-oh-son)

Used for a nuclear heart stress test.

Brand Name(s):

Lexiscan

There may be other brand names for this medicine.

When This Medicine Should Not Be Used:

This medicine is not right for everyone. You should not receive this medicine if you had an allergic reaction to regadenoson or if you have certain heart rhythm problems. Tell your doctor if you have heart block or a sinus node disorder.

How to Use This Medicine:

Injectable

  • Your doctor will prescribe your dose and schedule. This medicine is given through a needle placed in a vein.
  • A nurse or other health provider will give you this medicine.

Drugs and Foods to Avoid:

Ask your doctor or pharmacist before using any other medicine, including over-the-counter medicines, vitamins, and herbal products.

  • Some foods and medicines can affect how regadenoson works. Tell your doctor if you are using dipyridamole or theophylline. You may need to stop using dipyridamole for at least 2 days before this test is done, and stop using theophylline for at least 12 hours before this test is done.
  • Do not eat or drink anything that contains caffeine for at least 12 hours before you receive this medicine. This includes medicines, foods, and drinks with caffeine, such as coffee, tea, and cola drinks.

Warnings While Using This Medicine:

  • Tell your doctor if you are pregnant or breastfeeding, or if you have asthma, COPD (chronic obstructive pulmonary disease), heart or blood vessel disease, heart valve disease, high or low blood pressure, or unstable angina.
  • This medicine may cause the following problems:
    • Serious risk of heart attack
    • High blood pressure
    • Low blood pressure

Possible Side Effects While Using This Medicine:

Call your doctor right away if you notice any of these side effects:

  • Allergic reaction: Itching or hives, swelling in your face or hands, swelling or tingling in your mouth or throat, chest tightness, trouble breathing
  • Chest pain that may spread to your arms, jaw, back, or neck, trouble breathing, nausea, unusual sweating
  • Fast, slow, or uneven heartbeat
  • Lightheadedness, dizziness, or fainting

If you notice these less serious side effects, talk with your doctor:

  • Headache
  • Upset stomach
  • Warmth or redness in your face, neck, arms, or upper chest

If you notice other side effects that you think are caused by this medicine, tell your doctor

Call your doctor for medical advice about side effects. You may report side effects to FDA at 1-800-FDA-1088


Last Updated: 10/4/2014


The information provided herein should not be used during any medical emergency or for the diagnosis or treatment of any medical condition. A licensed medical professional should be consulted for diagnosis and treatment of any and all medical conditions. Call 911 for all medical emergencies. Links to other sites are provided for information only -- they do not constitute endorsements of those other sites.
Copyright © 1984- Truven Health Analytics. All rights reserved.

Thomson & A.D.A.M
A.D.A.M. content is best viewed in IE9 or above, Fire Fox and chrome browser.