Singulair and combination of the two

My daughter was put on Singulair 2 weeks ago after discovering she is allergic to 4 kinds of trees that are pollinating in the fall and a certain mold that grows in corn and bean fields. Everything was going well until she got an ear infection and was put on the antibiotic amoxicillin which she has used off and on when she's had ear infections over the years. She then broke out in the hives. She has never had the hives before. I'm guessing it could be a combination of the two drugs. Why aren't doctors aware of this before prescribing this medication?

What you will not hear elsewhere: Though Singulair is likely safe, it is ridiculously over prescribed. Singulair is indicated for the treatment of allergies and asthma. For allergies, It has not been shown to be more effective than Claritin (which is now generic and over-the-counter). In fact, when Merck-Schering were trying to add Singulair to Claritin, they found it no more effective than Claritin alone (sound familiar?). In this case, they decided not to manufacture this new pill. The most effective agents for allergic rhinitis are inhaled nasal corticosteroids. Flonase is now available as generic fluticasone, and is much more effective then Singulair (which is not generic), Claritin or the combination of the two. Regarding asthma, the updated 2007 NIH guidelines recommend inhaled corticosteroids for asthmatics of all ages. The data is overwhelming, clear and convincing. Singulair, which has much less of an effect is considered alternative therapy by the NIH. Yet, Singulair remains one of the most commonly prescribed drugs for asthma.

I am one of many that has decided to stop giving my child Singulair. And like many others, I have noticed a great improvement in her behavior.

My question is for those who have done the same. What medication have you replaced the Singulair with and have you noticed any of the same side effects that Singulair was causing? What are your thoughts on Flovent inhaler?

Any feedback would be greatly appreciated. Thanks!