Wow I can't believe what I have been reading. I have had Asthma, ...

Wow I can't believe what I have been reading. I have had Asthma, chronic hives and alergic dermatitis [ exzema] on my hands. Have been taking, for years, puffers and Reactine daily. My doctor put me one singulair for the second time, the first time being 8 years ago but I could'nt remember why I stoped until the first night of trying the medication again. With in a hour my face felt like I was in a sauna.I could'nt sleep because the air coming from my nose was burning hot. I also felt tired the next day and cranky. I took it the second day on the advice of my pharmacist. He said to keep going for a week to see if this side effect subsides. He had never heard of this side effect but since it happened twice it could not be coincidence. So I took it the second day, the burning was worse and lasted all day. going from my nose to behind my eyes. I was also feeling depressed and tired. i stoped taking the pill last night. today I am feeling a little burning at times when I am anxious and an ear ache. Even though In just two days I could feel a difference with my breathing and hives, side effects are not worth it I am staying off singulair and going to my doctor again