Allegra (fexofenadine) Disease Interactions
There is 1 disease interaction with Allegra (fexofenadine):
Fexofenadine (Includes Allegra) ↔ Renal Dysfunction
Moderate Potential Hazard, High plausibility
Applies to: Renal Dysfunction
Fexofenadine is primarily eliminated unchanged by the kidney. Patients with renal impairment may be at greater risk for adverse effects from fexofenadine due to decreased drug clearance. The manufacturer recommends an initial dosage of 60 mg once daily in patients with renal dysfunction (CrCl < 80 mL/min).
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Allegra (fexofenadine) drug Interactions
There are 51 drug interactions with Allegra (fexofenadine)
Allegra (fexofenadine) alcohol/food Interactions
There is 1 alcohol/food interaction with Allegra (fexofenadine)
See also...
Drug Interaction Classification
The classifications below are a general guideline only. It is difficult to determine the relevance of a particular drug interaction to any individual given the large number of variables.
| 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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