(desvenlafaxine succinate)

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Prescribing Information

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How can I watch for and try to prevent suicidal thoughts and actions?

How can I watch for and try to prevent suicidal thoughts and actions?

 
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Pay close attention to any changes, especially sudden changes, in mood, behaviors, thoughts, or feelings. This is very important when an antidepressant medicine is started or when the dose is changed.
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Call the healthcare provider right away to report new or sudden changes in mood, behavior, thoughts, or feelings.
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Keep all follow-up visits with the healthcare provider as scheduled. Call the healthcare provider between visits as needed, especially if you have concerns about symptoms.

Call your healthcare provider right away if you have any of the following symptoms, especially if they are new, worse, or worry you:

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thoughts about suicide or dying
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attempts to commit suicide
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new or worse depression
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new or worse anxiety
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feeling very agitated or restless
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panic attacks
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trouble sleeping (insomnia)
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new or worse irritability
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acting aggressive, being angry, or violent
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acting on dangerous impulses
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an extreme increase in activity and talking (mania)
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other unusual changes in behavior or mood

Additional Resources

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To report an adverse event related to a Pfizer product and you are not part of a clinical trial* for this medication, click the link below to submit your information: 
Pfizer Safety Reporting Site

*If you are involved in a clinical trial for either product, adverse events should be reported to your coordinating study site.

If you cannot use the above website to report an adverse event related to a Pfizer medication, please call (800) 438-1985.

You may also contact the U.S. Food and Drug Administration (FDA) directly to report adverse events or product quality concerns either online at www.fda.gov/medwatch or by calling (800) 332-1088.