Skip to main content

Tridione Dosage

Medically reviewed by Last updated on Oct 25, 2021.

Generic name: TRIMETHADIONE 150mg
Dosage form: tablet, chewable

TRIDIONE is administered orally.

Usual Adult Dosage

0.9-2.4 grams daily in 3 or 4 equally divided doses (i.e., 300−600 mg 3 or 4 times daily).

Initially, give 0.9 gram daily; increase this dose by 300 mg at weekly intervals until therapeutic results are seen or until toxic symptoms appear.

Maintenance dosage should be the least amount of drug required to maintain control.

Children's Dosage

Usually 0.3-0.9 gram daily in 3 or 4 equally divided doses.

More about Tridione (trimethadione)

Professional resources

Related treatment guides

Further information

Always consult your healthcare provider to ensure the information displayed on this page applies to your personal circumstances.