This registry is a place to share positive or negative side effects of using Singulair. If you directly experienced a side effect while using Singulair, then we encourage you to enter it here. Please note that entries here are the experiences of individual users, and in no way means that you or anyone else will experience the same side effect, since the same medication affects people in different ways. Please always contact your physician.
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November 12th
2006
12:12 AM
Since I have begun Sinulair, I have noticed improvement of my chronic nasal allergy symptoms. For the first time in YEARS, the congestion is finally lessening. However, I have noticed that I'm hyper all the time now. Where I have had sleep issues in the past, they have only been excacerbated by this medication. Has anyone else noticed this effect? I have tried to research it further, but I don't have access to a Physician's Desk Reference. The web isn't giving me the entire list of known side effects. I have only seen the vomiting, diarrhea or headache listed, but have yet to see something regarding insomnia and hyperactivity.
-- By morrigan1017 | Reply | (2) replies | Private Message me