Drug interactions between clarithromycin and Claritin
Results for the following 2 drugs: |
|
|---|---|
| clarithromycin | |
| Claritin (loratadine) | |
Interactions between your selected drugs
clarithromycin ⇔ loratadine
Applies to: clarithromycin and Claritin (loratadine)
Macrolide antibiotics may increase the plasma concentrations of loratadine through inhibition of CYP450 3A4 or 2D6 enzymes. Loratadine levels may increase by 40% when coadministered with erythromycin. Clinical monitoring of patient response and tolerance is recommended when macrolides are administered with non-sedating antihistamines. Azithromycin and dirithromycin are not expected to affect loratadine levels and may be considered as alternatives.
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