Hydroxyzine and Benadryl are both sedating antihistamines. They share many similarities but have different approved uses, ...

This study revealed an association between elevated hepatic histamine levels and erythropoietic protoporphyria progression.

Add-on oral antihistamines or montelukast (Singulair ... and the investigational combination product. The onset of action for combination therapy was 30 minutes. On all study days, combination ...

The mechanism of action of the ibuprofen ... Famotidine is a competitive inhibitor of histamine H 2-receptors. The primary clinically important pharmacologic activity of famotidine is inhibition ...