Paramethadione Side Effects
Applies to paramethadione: oral capsule.
Important warnings
This medicine can cause some serious health issues
Do not stop taking your medication even if you feel better.
It is important to continue taking paramethadione to prevent your seizures from recurring.
Carry or wear a medical identification tag to let others know that you are taking this medicine in the case of an emergency.
Use caution when driving, operating machinery, or performing other hazardous activities.
Paramethadione may cause dizziness or drowsiness.
If you experience dizziness or drowsiness, avoid these activities.
If you experience any of the following serious side effects, stop taking paramethadione and seek emergency medical attention:
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an allergic reaction (difficulty breathing; closing of your throat; swelling of your lips, tongue, or face; or hives);
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a rash;
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worsening of seizures;
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sore throat or fever;
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changes in your vision;
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easy or unusual bleeding or bruising;
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bleeding nose; or
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extreme drowsiness or dizziness.
Other, less serious side effects may be more likely to occur. Continue to take paramethadione and talk to your doctor if you experience
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mild dizziness, poor coordination, or drowsiness;
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blurred or double vision, or irregular back-and-forth movements of the eyes;
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decreased appetite, nausea, or vomiting; or
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increased sensitivity of your skin to sunlight.
Side effects other than those listed here may also occur. Talk to your doctor about any side effect that seems unusual or that is especially bothersome.
More about paramethadione
Further information
Paramethadione side effects can vary depending on the individual. Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.
Note: Medication side effects may be underreported. If you are experiencing side effects that are not listed, submit a report to the FDA by following this guide.