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Do cetirizine or benedryl hayfever tabets effect tegretol epilepsy tablets?
1 doctor weighed in

Dr. Jack Mutnick
Internal Medicine - Allergy & Immunology
In brief: Yes
Both antihistamines show an adverse reaction of psychomotor depression (drowsy, fatigue, lethargy, etc.
.) when combined with carbamazepine. This is only a possibility, but it would be best to avoid mixing any of these medications. Fexofenadine does not have this interaction.

In brief: Yes
Both antihistamines show an adverse reaction of psychomotor depression (drowsy, fatigue, lethargy, etc.
.) when combined with carbamazepine. This is only a possibility, but it would be best to avoid mixing any of these medications. Fexofenadine does not have this interaction.
Dr. Jack Mutnick
Dr. Jack Mutnick
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