Dilantin acid

Dilantin acid Brand names, Dilantin acid Analogs

Dilantin acid Brand Names Mixture

Dilantin W Phenobarbital 15mg (Phenobarbital + Phenytoin Sodium)
Dilantin W Phenobarbital 30mg Cap (Phenobarbital + Phenytoin Sodium)

Dilantin acid Chemical_Formula

C₁₅H₁₂N₂O₂

Dilantin acid RX_link

http://www.rxlist.com/cgi/generic/phenyt.htm

Dilantin acid fda sheet

Dilantin_acid FDA

Dilantin acid msds (material safety sheet)

Dilantin_acid MSDS

Dilantin acid Synthesis Reference

Henze, U.S. Pat. 2,409,754 (1946)

Dilantin acid Molecular Weight

252.268 g/mol

Dilantin acid Melting Point

286 ^oC

Dilantin acid H₂O Solubility

32 mg/L

Dilantin acid State

Solid

Dilantin acid LogP

2.241

Dilantin acid Dosage Forms

Capsule (extended release); Liquid; Solution; Suspension; Tablet

Dilantin acid Indication

For the control of generalized tonic-clonic (grand mal) and complex partial (psychomotor, temporal lobe) seizures and prevention and treatment of seizures occurring during or following neurosurgery.

Dilantin acid Pharmacology

Phenytoin is an antiepileptic drug which can be useful in the treatment of epilepsy. The primary site of action appears to be the motor cortex where spread of seizure activity is inhibited. Phenytoin reduces the maximal activity of brain stem centers responsible for the tonic phase of tonic-clonic (grand mal) seizures. Phenytoin acts to damp the unwanted, runaway brain activity seen in seizure by reducing electrical conductance among brain cells. It lacks the sedation effects associated with phenobarbital. There are some indications that phenytoin has other effects, including anxiety control and mood stabilization, although it has never been approved for those purposes by the FDA.

Dilantin acid Absorption

Bioavailability 70-100% oral, 24.4% for rectal and intravenous administration. Rapid rate of absorption with peak blood concentration expected in 1½ to 3 hours.

Dilantin acid side effects and Toxicity

Oral, mouse: LD₅₀ = 150 mg/kg; Oral, rat: LD₅₀ = 1635 mg/kg. Symptoms of overdose include coma, difficulty in pronouncing words correctly, involuntary eye movement, lack of muscle coordination, low blood pressure, nausea, sluggishness, slurred speech, tremors, and vomiting.

Dilantin acid Patient Information

Patients taking phenytoin should be advised of the importance of adhering strictly to the prescribed dosage regimen, and of informing the physician of any clinical condition in which it is not possible to take the drug orally as prescribed, eg, surgery, etc.

Patients should also be cautioned on the use of other drugs or alcoholic beverages without first seeking the physician's advice.

Patients should be instructed to call their physician if skin rash develops.

The importance of good dental hygiene should be stressed in order to minimize the development of gingival hyperplasia and its complications.

Do not use capsules which are discolored.

Dilantin acid Organisms Affected

Humans and other mammals