My friends house is any asthmatics nightmare (lots of pets, cluttered and dusty and her parents smoke). The thing is I always miss out at sleep overs and it seems so unfair. I am going there next week end. The problem is i end up coughing like a loony! What should i do to try and minimise this? Do you think that i should go. If it gets really bad...I can feel a steamy bathroom coming on!