Sinus ct symptoms and conditions

I had my Mirena removed 4 1/2 weeks ago and I am still experiencing dizziness. I had posted previously that it was gone 2 days after the Mirena was removed but the dizziness has come back. Just thought I would let everyone know.

I have something a little different which i didnt see anyone else having i started taking Singulair about 1 year ago and at the time i started feeling fullness in my throat almost like someone was chocking me..It is a very scary feeling...also when it is really bad i have a hard time breathing like my asthma is acting up....it was my worse last night so i decided to look into all of my meds and thier side effects and one of the side effects of Singulair is swelling...i called my doctor and she told me to stop taking the medications to see if it was the cause but she didnt think that it was...and that i needed to got get a sinus CT and a chest x-ray...so i am really confused...they have me on singulair, Zyrtec, proventil, a stroid spray called Qvtar (its like advair) nasonex and nexium. Since also i have been taking singulair i have exprienced signs of gerd...which my doctor at first told me thats why i have been feeling like throat is closing...do doctors even check the side effects of the medications? Has anyone else experienced any of this while on singulair?