Fires in california symptoms and conditions

I was surprised to hear that Merc, the maker of singulair update their side effects 4 times in one year to include depression, anxiety, suicide, and suicidal thoughts. It was prescribed to me cos of my allergies and asthma. I never really took singulair on a daily basis because it made me feel so tired and out of it. So i would only take it when my allergies were very very bad, like having a bad sneezing fit or nose would be runny non stop which would be at least 1 to 2 times a month. My asthma wasn't really that bad, i would get it when my allergies would act up like i mentioned before. When the fires in California were going on my asthma started acting up because of all the ash in the air. I was having asthma attacks every day. Since singulair works great for asthma i started to take it everyday and noticed my asthma went away. The first couple days were fine..and after two weeks i started noticing i was becoming anxious and irritable. Also depression sunk in...So i wondered what was causing it. I wasn't going trhough any major life changes. So i looked up singuliar side effects and noticed the four new side effects that i mentioned above...I stopped taking the pills to see what would happen and i felt emotionally better but the asthma came back..id rather suck on my inhaler then be anxious and depressed.

I have been using Advair (250) for many years with no problems. We are remodeling out kitchen which has stirred up a lot of fine dust in the house. That coupled with the smoke caused by the recent forest fires in California I had a severe asthma attack. My doctor increased my Advair to 500. Within a week my voice left me. I have laryngitis of sorts and an accompanying cough that I can not shake. It has been nearly three weeks since it started and two weeks since I quite taking any Advair at all. How long does it take to recover from these symptoms after coming off Advair? I need my voice to function at work.
Secondarily, after reading about cramping being a part of people's symptoms, I have had cramps in my legs feet and toes for several years-mainly at night. Hopefully being off Advair will resolve that as well.