10 May 2011
You can take them together. Singulair is Montelukast sodium which is a leukotriene receptor antagonist and Claritin is Loratidine which is a piperidine antihistamine. Although they generally have a lower incidence of drowsiness than typical antihistamines they can still cause drowsiness and fatigue which is probably a little more pronounced when taking them together. Speak to your Dr about the drowsiness and he may be able to adjust the dose.
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I have been taking claritin d for over 1 week and experiencing daily headaches. Specifically, directly above my eyes and forehead
1 answer • 27 Aug 2010
Hi, I am taking 40 mg of Vyvanse and have had to add Claritin for allergies as well. I am so so tired. Is this because of the interaction? Thanks
1 answer • 6 May 2011
I've never taking claritin before in my life but wife suggested that my scratchy was allergies. so she suggested that I tried claritin d. I took ...
2 answers • 30 Dec 2014
He is 7 years old and he is taking Claritin for 15 days.
1 answer • 12 hours ago