Baylor Health Care System
 

Tetrahydrozoline poisoning

Definition

Tetrahydrozoline is a derivative of a medicine called imidazoline, which is found in over-the-counter eye drops and nasal sprays. Tetrahydrozoline poisoning occurs when someone accidentally or intentionally swallows this product.

Alternative Names

Murine; Visine

Poisonous Ingredient

  • Tetrahydrozoline

Where Found

Tetrahydrozoline is sold under the following brand names:

  • Tyzine
  • Eyesine
  • Murine Tears Plus
  • Optigene 3
  • Geneye
  • Visine Original and Advanced Relief

Note: This list may not be all-inclusive.

Review Date: 5/18/2007
Reviewed By: Eric Perez, MD, Department of Emergency Medicine, St. Luke's-Roosevelt Hospital Center, New York, NY. Review provided by VeriMed Healthcare Network.

A.D.A.M., Inc. is accredited by URAC, also known as the American Accreditation HealthCare Commission. URAC's accreditation program is the first of its kind, requiring compliance with 53 standards of quality and accountability, verified by independent audit.

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 2005 A.D.A.M., Inc. Any duplication or distribution of the information contained herein is strictly prohibited.