M
Marge
I've been on Allegra & also on Claritin (back when Claritin was a prescription medication). The thing that has really worked for me over the years has been good old OTC benadryl. I forgot to ask the anti coagulation clinic folks whether benadryl is OK with warfarin? So here I am sitting here at 5 a.m. with my horrible sinus headache and my stuffed up nose unable to sleep bit scared to use any of my benadryl. They did tell me anti histamines were OK. I looked up benadryl (diphenhydramine) on the net, and it is an anti histamine. But I'm still nervous about taking any unless I know for sure it is OK.