Cymbalta Side Effects to Report
There are a number of possible side effects with Cymbalta that you should report to your healthcare provider. These include, but are not limited to:
- Suicidal thoughts or behavior (see Cymbalta and Suicide)
- Anxiety, agitation, or panic attacks
- Hostility or aggressiveness
- Engaging in unusual or dangerous activities
- Restlessness or inability to sit still
- Extreme elation or feelings of happiness that may switch back and forth with a depressed or sad mood
- Other unusual changes in behavior
- Signs of serotonin syndrome (a rare but dangerous problem associated with certain medications) such as:
- Confusion or other mental changes
- A rapid heart rate
- Nausea, vomiting, or diarrhea
- Hallucinations
- Blood pressure changes
- An irregular heart rhythm
- Overactive reflexes
- Fever, sweating, or shivering
- Shakiness
- Agitation
- Seizures
- Coma
- Low blood sugar (hypoglycemia)
- Chest palpitations
- Difficulty passing urine
- Signs of an allergic reaction, including an unexplained rash, hives, itching, unexplained swelling, wheezing, or difficulty breathing or swallowing.
Less Common Cymbalta Side Effects
There are other, less common side effects that can occur. Some of these less common Cymbalta side effects include, but are not limited to: