I'm new the the drug. I was diagnosed with asthma when I was 12/13 and manged to grow out of it. Recently its come back and constantly fighting to control it. My doctor has put me on singulair and I am concerned if I can drink alcohol. Since having my asthma I have not had alcohol as afriad it might make me ill. What can and can't do? I'm on ventolil and clenit module.