Should I be taking singulair and claritin are they the same and be making me so tired?
Question posted by kellyjo57 on 10 May 2011
Last updated on 10 May 2011 by DzooBaby
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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