Overview
DESCRIPTION Meprobamate is a white powder with a characteristic odor and a bitter taste. It is slightly soluble in water, freely soluble in acetone and alcohol, and sparingly soluble in ether. The structural formula of meprobamate is: C 9 H 18 N 2 O 4 M.W.218.25 Meprobamate Tablets USP 200 mg and 400 mg for oral administration contain the following inactive ingredients: microcrystalline...
Mechanism of Action
CLINICAL PHARMACOLOGY Meprobamate is a carbamate derivative which has been shown in animal studies to have effects at multiple sites in the central nervous system including the thalamus and limbic system.
Indications
- INDICATIONS AND USAGE Meprobamate tablets are indicated for the management of anxiety disorders or for the short-term relief of the symptoms of anxiety.Anxiety or tension associated with the stress of everyday life usually do not require treatment with an anxiolytic. The effectiveness of meprobamate tablets in long-term use, that is,more than 4 months, has not been assessed by systematic clinical studies. The physician should periodically reassess the usefulness of the drug for the individual patient.
Common Doses
- 1200 mg
- 1600 mg
- 2400 mg
- 200 mg
Dosage
DOSAGE AND ADMINISTRATION Meprobamate Tablets USP: The usual adult daily dosage is 1200 mg to 1600 mg, in three or four divided doses; a daily dosage above 2400mg is not recommended. The usual daily dosage for children ages six to twelve years is 200 mg to 600 mg, in two or three divided doses. Not recommended for children under age 6 (see Usage in Children).
Contraindications
- CONTRAINDICATIONS Acute intermittent porphyria as well as allergic or idiosyncratic reactions to meprobamate or related compounds such as carisoprodol, mebutamate, tybamate, or carbromal.
Side Effects
- ADVERSE REACTIONS Central Nervous System Drowsiness, ataxia, dizziness, slurred speech, headache, vertigo,weakness, paresthesias, impairment of visual accommodation,euphoria, overstimulation, paradoxical excitement, fast EEG activity. Gastrointestinal Nausea, vomiting, diarrhea. Cardiovascular Palpitation, tachycardia, various forms of arrhythmia, transient ECG changes, syncope; also hypotensive crisis (including one fatal case).
Interactions
- No major interactions listed on the FDA label. Always consult a healthcare professional.