Active Ingredient(s): Trimethadione
FDA Approved: * January 25, 1946
Pharm Company: * ABBOTT
Category: Anticonvulsant

* This drug may consist of multiple approval dates, manufacturers, or distributors. If applicable, they would be listed below under "NDC Database Records".

Tridione Overview

Trimethadione is an oxazolidinedione anticonvulsant. It is most commonly used to treat epileptic conditions that are resistant to other treatments. Fetal trimethadione syndrome If administered during pregnancy, fetal trimethadione syndrome may result causing facial dysmorphism (short upturned nose, slanted eyebrows), cardiac defects, intrauterine growth restriction (IUGR), and mental retardation. The fetal loss rate while using trimethadione has been reported to be as high as 87%.[...

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Details May Include Instructions, Side Effects, Interactions, Etc. Drug monograph is from Wikipedia. All text is available under the terms of the GFDL (GNU Free Documentation License). Source:

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Possible Dosages for this and Related Drugs:

  • Capsule: 300mg
  • Solution: 200mg/5ml
  • Tablet: 150mg
Note: Above list includes dosages for all drugs with the same combination of active ingredients.

NDC Database Records for Tridione: (1 result)

Sorted by National Drug Code
  • 0074-3753 Tridione 150 mg Chewable Tablet by Abbott Laboratories

Other drugs which contain Trimethadione or a similar ingredient: (1 result)

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