Zyrtec and nasonex

Wow! My husband and I have thought recently maybe I should stop using Zyrtec. Maybe it is causing my lethargy, weight gain, difficulty sleeping, inability to work for more than an hour doing anything, intense hunger. I have taken Zyrtec year round for several years since living in Santa Fe where I developed bad allergies. There I took it in conjunction with Nasonex. After leaving there I couldn't afford it so I switched to day hist but I started sneezing and had an itchy nose constantly. Sinus infections also. So I started Zyrtec full time a few years ago. I can't lose weight to save my life and have no energy. Depression-yes. I would never have thought I would experience that. My journals are full of it. But I thought it all was because of "the change" because I was under the impression there weren't any side effects. But I am all organic and still struggling with trying not to gain anymore weight. I have a terrible time just trying to clean one room without feeling wasted! I don't look forward to stopping but I have got to see if this is affecting me this way, Thanks to all. I want me back!

My son was on a cocktail of Singulair, Zyrtec, Astellin and Nasonex. Like a miracle, his severe allergies cleared up almost immediately. Months later, behavioral changes started to surface. Extreme irritability, major meltdowns over nothing, problems in school and pulling out his facial hair including eyelashes and eyebrows. We stopped the medication in April and he improved. By mid summer, the hair pulling stopped. When his allergies started up again about 10 days ago, I put him back on the Zyrtec, because I was certain the Singulair was causing most of the problems. Within 3-4 days, the emotional outbursts started, panic attacks that never happened before - he said he couldn't breathe. Now the hair pulling is back. Everyone thinks I want to blame medication for his problems, but I am certain that Zyrtec has something to do with these problems in addition to Singulair. We have taken him off Zyrtec 2 days ago. We have a dr. appointment in 2 days and we will discuss all of this with him. In the meantime, his allergies are back and he is miserable. I would rather him be physically sick than mentally at this point.

My 5 year old daughter was started on Zyrtec about 10 days ago (Dr.s orders) and WOW... not good. We can not see any changes in her allergies but her moodswings are way off. Last nite she told me "daddy that clear medicine I take now, makes me feel busy and funny". When we ask her why she is acting rude and being ugly, she says she doesn't know. She has been taking Singlar for about 2 months and Nasonex for about 1-2 years. HELP!!!!!

VERTIGO!
I've had bouts of it in the past but nothing like this! Falling down, unable to drive, to the point of vomiting. I thought it was from allergies (which are bad but if I'm taking the Zyrtec... as well as Nasonex and psuedofedrine... and I am not getting better... what was I thinking?). Went to the doctor who gave me a 3 more medications and exercises and told me to continue the Zyrtec. Then, after starting the other medication and feeling better, I took Zyrtec before bed and my symptoms got worse again! Thankfully I realized what was provoking it.
I contacted Pfizer to see if they were collecting additional information to fine tune the side effects info they have now.