Long Acting Antihistamines Interactions

Long-acting barbiturates likely result in significant reduction of voriconazole plasma exposure through CYP450 induction.

Source: NLP:voriconazole

Lessen the skin test wheal and erythema responses elicited by histamine. Should be discontinued for at least 3 weeks prior to skin testing.

Source: NLP:histamine

Nifedipine may be safely co-administered with nitrates, but no controlled studies evaluate antianginal effectiveness of combination.

Source: NLP:nifedipine

Use of long-acting nitrates may result in a decrease in therapeutic effect of sublingual nitroglycerin.

Source: NLP:nitroglycerin