Drug interactions between Adapin and methylphenidate
| Results for the following 2 drugs: |
|---|
| Adapin (doxepin) |
| methylphenidate |
Interactions between your selected drugs
doxepin ↔ methylphenidate
Applies to:Adapin (doxepin) and methylphenidate
MONITOR: The coadministration with methylphenidate may increase the serum concentrations of tricyclic antidepressants (TCAs). Case reports involving primarily methylphenidate and imipramine have suggested favorable as well as unfavorable clinical effects from this combination. In vitro studies suggest that methylphenidate may inhibit the metabolism of imipramine and other TCAs, although the extent is probably subject to considerable interindividual variation.
MANAGEMENT: Pharmacologic response to TCAs should be monitored more closely whenever methylphenidate (racemic) or dexmethylphenidate (the more pharmacologically active d-enantiomer) is added to or withdrawn from therapy, and the TCA dosage adjusted as necessary.
See also...
Drug Interaction Classification
The classifications below are a guideline only. The relevance of a particular drug interaction to a specific patient is difficult to determine using this tool alone given the large number of variables that may apply.
| Major | Highly clinically significant. Avoid combinations; the risk of the interaction outweighs the benefit. |
| Moderate | Moderately clinically significant. Usually avoid combinations; use it only under special circumstances. |
| Minor | Minimally clinically significant. Minimize risk; assess risk and consider an alternative drug, take steps to circumvent the interaction risk and/or institute a monitoring plan. |
Do not stop taking any medications without consulting your healthcare provider.
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