Dosage form: tablet, chewable
Drug classes:Group I antiarrhythmics, Hydantoin anticonvulsants
Medically reviewed by Drugs.com. Last updated on Mar 1, 2022.
On This Page
- Indications and Usage
- Dosage and Administration
- Dosage Forms and Strengths
- Contraindications
- Warnings and Precautions
- Adverse Reactions/Side Effects
- Drug Interactions
- Use In Specific Populations
- Overdosage
- Description
- Clinical Pharmacology
- Nonclinical Toxicology
- How Supplied/Storage and Handling
- Patient Counseling Information
- Medication Guide
Indications and Usage for Phenytoin Chewable Tablets
Phenytoin Infatabs are indicated for the treatment of generalized tonic-clonic (grand mal) and complex partial (psychomotor, temporal lobe) seizures and prevention and treatment of seizures occurring during or following neurosurgery.
Phenytoin Chewable Tablets Dosage and Administration
Important Administration Instructions
NOT FOR ONCE-A-DAY DOSING. Phenytoin Infatabs can be either chewed thoroughly before being swallowed or swallowed whole.
Adult Dosage
The recommended starting dosage for adult patients who have received no previous treatment is two 50 mg Infatabs by mouth three times daily. Adjust the dosage to suit individual requirements up to ...