Legal Notice


All content of this Internet site is owned or controlled by Ortho-McNeil Neurologics, division of Ortho-McNeil-Janssen Pharmaceuticals, Inc. and is protected by worldwide copyright laws. You may download content only for your personal use for non-commercial purposes but no modification or further reproduction of the content is permitted. The content may otherwise not be copied or used in any way.

The owners of this site will use reasonable efforts to include up-to-date and accurate information in this Internet site, but make no representations, warranties, or assurances as to the accuracy, currency, or completeness of the information provided. The owners of this site shall not be liable for any damages or injury resulting from your access to, or inability to access, this Internet site, or from your reliance on any information provided at this Internet site. This site is for residents of the United States and Puerto Rico.

This Internet site may provide links or references to other sites but the owners of this site have no responsibility for the content of such other sites and shall not be liable for any damages or injury arising from that content. Any links to other sites are provided as merely a convenience to the users of this Internet site.

The trademarks, service marks, trade names, trade dress and products in this Internet site are protected in the United States and internationally. No use of any of these may be made without the prior written authorization of the owners of this site, except to identify the products or services of the company.

Any personally identifiable information in electronic communications to this Internet site is governed by this site's Privacy Policy. The owners of this site shall be free to use or copy all other information in any such communications, including any ideas, inventions, concepts, techniques or know-how disclosed therein, for any purposes. Such purposes may include disclosure to third parties and/or developing, manufacturing and/or marketing goods or services.

The sender of any communications to this Internet site or otherwise to the owners of this site shall be responsible for the content and information contained therein, including its truthfulness and accuracy.

TOPAMAX

Attention TOPAMAX Patients and Medical Professionals
Dispensing errors have been reported between TOPAMAX® (topiramate) tablets and Toprol-xl® (metoprolol succinate) extended-release tablets.

Please be sure to check your tablets to ensure you are taking the right medicine.

*Toprol-xl is a registered trademark of the AstraZeneca group of companies.



TOPAMAX is approved for migraine prevention in adults only.
TOPAMAX is not used to stop a migraine after it starts.

IMPORTANT SAFETY INFORMATION

Serious risks associated with TOPAMAX include lowered bicarbonate levels in the blood resulting in an increase in the acidity of the blood (metabolic acidosis). Symptoms could include hyperventilation (rapid, deep breathing), tiredness, loss of appetite, irregular heartbeat or changes in the level of alertness. Call your doctor immediately if you get these symptoms. Your doctor may want to do simple blood tests. Chronic, untreated metabolic acidosis may increase the risk for kidney stones or bone disease.

Other serious risks include decreased sweating, increased body temperature, kidney stones, sleepiness, dizziness, confusion, difficulty concentrating, and increased eye pressure (glaucoma). Call your doctor immediately if you have any decrease in vision or eye pain. These problems can lead to blindness if not treated right away.

More common side effects are tingling in arms and legs, loss of appetite, tiredness, nausea, diarrhea, taste change and weight loss.

Tell your doctor about other medications you take. Please see full U.S. Prescribing Information.