Singulair Side Effects: Here is an example of the fact that the medical community recogni http://www.medications.com/effect/view/31629 Here is an example of the fact that the medical community recognizes that there are gene based drugs. Because Singulair is modeled to be a receptor antagonist to the cysLT1 receptor and the cysLT1 receptor is a gene, I'd say that Singulair should be descri I love reading all your postings. You have been extremely helpful Mon, 07 Jul 2008 09:58:20 -0400 http://www.medications.com/effect/view/31629?item=9850 I love reading all your postings. You have been extremely helpful! What are your thoughts on an 11 yr old boy( about 86 pounds) taking Omega 3 and how much should he take if recommended? I have not read too much about it, but someone else mentioned it in http://www.medications.com/effect/view/31629?item=9850