Sleep tonight symptoms and conditions

I've only been on singulair for 6 days and it is now 4:23am. I just couldn't sleep tonight. I've been having the strangest dreams and I commented to my wife about them. We just laughed it off. Anyway, at this time of the morning, my EARS are "Hissing" so loudly, not ringing, however I do detect a slight pulsating tonal sound in my left ear, that I just couldn't sleep anymore. I've a history of Tinnitus but something has exacerbated my tinnitus dramatically, so much so it is keeping me awake. I think I'll be needing something to help me sleep now. Perhaps I will stay off the Singulair for now just to see if life returns to some kind of normalcy. Could it be a side effect of Singulair. I don't know but I felt like driving something through my head to stop all the loud noise. Has anyone else experienced elevated levels, or a new development of "Ringing in the Ears", commonly known as Tinnitus?

I can't believe what I'm reading tonight on this page, I decided that today was the day I needed to check up on side effects of singulair, since my 5yro, needs his 3rd refill. Three weeks ago I took my boy to the doctor, because of severe weeknes,fatigue. irritability,lose of interest in studying, in sports, in home works, and lose of appetite one of my main concern, I ask his ped if maybe these could be side effects from his singulair, She said no way she hasn't heard of such effects from this drug, and that the side effects form singulair was realy mild, I took her word on it and continue my poor lillte boy in the hell he is living in, oh. she send him to the lab and draw blod for a series of exams, but find nothing so I continue my days wondering and suffering for my child, My mother-in-law even recomended counseling for my boy since we have a new baby at home, tonight I decided before getting his reffill why not do some research and find out what other people are saying? this is the first page i ran in to and I know that I dont need to read much more to take my boy off of this singulair.
ps. we can not rely on our doctors to talk bad of any drug.

UPDATE: Today is the second day that I haven't taken Singulair and I feel 100% better. I am no longer experiencing the panic attacks, hallucinations, shortness of breath, ear ringing, leg cramps, etc. I went to the doctor on the 23rd and he was reluctant to think that any of this was caused by taking Singulair. I am now convinced that it was, since I haven't felt any of the symptoms I was having for the last few months. I am going to a cardiologist on Aug 1st and will have to wear a heart monitor to "rule out" a heart condition. I also have to get my ears checked because my doctor thinks this could be an inner ear problem. I will go through with all of these check-ups just to make sure that I don't have any underlying medical issues. Seeing how quickly my symptoms have stopped after going off of Singulair makes me totally convinced that this is what was causing this in the first place. I am greatful that I found this site and read all of the comments from people having similar symptoms!

Hi there. I started levaquin again today because i am having bronchial pnemonia. I have 250, 500, and 750 mg stocked at home, because i have taken this medication a LOT this last year for chronic kidney infections due to kidney stones that keep popping up.

For me, levaquin works great, with NO side effects on any type of dosage, except for the occasional tiredness. I am 23 years old. I would just like to say that i believe the benefits outweight the risks in the case of this drug, unless you are have horrible reactions such as rashes, losing hearing and sight etc which have been described. For the eye sight problem, if i was you i would SERIOUSLY find out if levaquin is really the cause for that, it doesnt make much sense how a drug designed to kill bacteria could actually interfere with cornea and eye functions, seems like there might be a possibility of some underlying and unrelated problem with the eye but seriously i wouldnt know. Just wanted to say that for me, this anti biotic has been a life saver, right now i just took me dose about an hour ago so i wont see any improvements soon but i feel like crap. My chest hurts, i cant stop coughing, fever etc i really hope this will lower my fever. I cant find any cough medicine at the store that is helping me i dont know how i will sleep tonight. =(