answer:What does her doctor say about using her inhaler while she’s pregnant? Really, she needs to see her doctor. Medical questions like this on a q&a board…. not a good idea. It could be her asthma, or a virus… we don’t know. I think there are two qualified doctors on this board and I can tell by their recent replies to questions like this… they are rather tired of them. Pregnancy puts a real stress on the body. Her lungs and stomach will be mushed as the baby grows. Her blood supply increases, putting stress on the heart. If she has underlying medical conditions, she needs to have them monitored by a health professional. She should be going in and having her blood pressure checked as an absolute minimum, and have questions like this answered by a doctor or a midwife. What can she do to help herself? 1. Stop doing things that will trigger the asthma. 2. Go to a doctor and get her questions answered as well as a good check up.