Product Description

Do not use this medication if you have:
 

• narrow-angle glaucoma;
• if you are also taking itraconazole () or ketoconazole (); or
• if you are allergic to or to other , such as  (),  (), (Serax).

• asthma, emphysema, bronchitis, chronic obstructive pulmonary disorder (COPD), or other breathing problems;
• glaucoma;
• kidney or liver disease (especially alcoholic liver disease);
• a history of depression or suicidal thoughts or behavior; or
• a history of drug or alcohol addiction.

If you have any of these conditions, you may need a dose adjustment or special tests to safely take .