11. Proton pump inhibitors and antihistamine medications have made this use obsolete. 12. The antihistamine agent terfenadine produces azacyclonol as an active major metabolite. 13. It also serves to generate antihistamines and antiarrythymics for pharmaceutical purposes. 14. Those coming off patent this year include Tagamet and the antihistamine Seldane. 15. She prescribed an antihistamine and told Lyle he was a free dog. 16. The rest of the Nets looked like they were playing on antihistamines . 17. Taking antihistamines before exposure to pollen is especially effective in combating symptoms. 18. People with prostate problems should be careful about using medicines with antihistamines . 19. An inharmonious cloud of antihistamines , infection and bad attitude. 20. But these nonsedating antihistamines have not been tested for safety during pregnancy.
