Alternative solutions symptoms and conditions

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.

While taking this, I have experienced water on my knee, aching in my leg and then a problem with the right knee, aching in arms and shoulders. All of this could be something else, or at least the fluid on my knee. I had an MRI Saturday and will hear in a few days.
So what is the best med for sinus infection which is why I am on this.
Thanks.

so I had been taking Citalopram (Celexa) for about 4 and half weeks before my anxiety completely subsided; it obviously worked! hooray right? no. like clockwork, after the drug had made itself obvious in my bloodstream, I began getting migraines with aura. I've gotten these migraines since I was about 14, but they have slowly gotten less intense and now I barely get 2 a year. which
I can more than live with. once I got THREE migraines in a week and a half (within my 5-6th week of Celexa,) I started tapering off. I went from 20mg to 10mg. then after a week of 10mg, I cut it to 5mg. about 3 days into my 5mg intake, I got another migraine. that was FOUR. four in like 4 weeks. that never happened even at my worst point in adolescence. I stopped cold turkey from Celexa at that point. I considered it safe because I had only taken the damned drug for 6 weeks and still tapered off for a week and a half. anyway, the very next day I got my FIFTH aura migraine. either that or the fourth one never quite went away. anyway, the point is, I can think of nothing else in my life that had changed drastically to bring my migraines back but going on Celexa. has anyone else had this problem? I'm totally at a loss. I have found one article about migraines being triggered by Citalopram, but it's part of a journal of neurology and I'd have to pay 35 bucks to read it... I just need some reassurance. this is definitely the worst month of my entire life. I'd avoid saris. try natural/alternative solutions to anxiety/depression. that's what I'm tackling now.