http://www.medications.com/effect/view/39464 Have had skin excema most of my life on and off and just dealt with it with various ointments and such. To make a long story short I went to an emergency room one night about 9 months ago with a bad headache and instead of them dealing with just the headach Tue, 17 Mar 2009 19:36:50 -0400 http://www.medications.com/effect/view/39464?item=18129 I would have hives every night if I didn't take my plain 10 mg Claritin (no decongestant-high blood pressure) and my small 4 hr.25 mg Benedryl. I've been taking these two every night and they work; but, if I stay up late before taking the 24 hr. Claritin, http://www.medications.com/effect/view/39464?item=18129