Add Yahoo as a preferred source to see more of our stories on Google. Note that Unisom Sleep Tabs are different from Unisom Sleep Gels, which contain another antihistamine, diphenydramine HCl, as the ...
Potentiates CNS depression with alcohol, other CNS depressants. Concomitant other diphenhydramine- or doxylamine-containing products (including topicals): not recommended. Additive effects with other ...