Can i take benadryl (diphenhydramine) after claritin?

2 antihistamines: Even though both Benadryl (diphenhydramine) and Claritin are both antihistamines, there should not be significant interaction or side effects if taken at the usual doses.

Yes: There is no interaction. Since Claritin (loratadine) does not cause drowsiness side effects should not be a problem. However, if Claritin (loratadine) is not solving the problem, alternatives such as Allegra or zyrtec should be considered.