Yes it foes answer my question thank you very much :)
That would depend on what pills you are taking. Asthma inhalers and Singulair are used to gether all the time. They are meant to work together to improve lung function. If you are talking about some other type of pill, like a beta blocker, there could be issues with your ashtma and beta blocker do cause shortness of breath.
I hope that answers your question