I have read about Singulair side effects and also Advair. I am convinced that I need to be OFF these meds ASAP. I am not sure which meds are causeing my side effects, but I know I cannot live this way! Racing heart, nervous, anxious, pain in my calves, high blood pressure, headaches, Im irritable and not the person inside that I used to be before I started on Singulair and Advair 3 months ago. I want to go the holistic route and rid my body of these toxins. Can someone please give me a reference, a book or something to help me find alternatives!!