My asthma has been getting worse, too. Proventil is a class B drug and therefore considered safe to use during pregnancy. Try getting an air purifier, and understand that stress will increase your symptoms.
It is normal for all asthmatics to experience greater symptoms at night, not just pregnant ones :D.
This stuff is really scary, but they would give you something else if it was necessary. Please don't worry. If you have a cat, don't let him lick you, either- the saliva is a thousand times more allergenic than the actual cat and can cause crazy symptoms.
at 11:18 PM on May. 3, 2009