Dream meaning of asthma
If you do not have asthma in your waking life and dream that you have asthma, then it refers to insecurity and emotional instability. There is a lot of stress and tension around you.
Alternatively, the dream suggests that you need to take a long deep breath in between your problems. If you have asthma, then the dream may be concerns and fears over your waking condition.
« Back to Dreams Dictionary
There is no significance if you actually suffer from this ailment; for others, it is a warning against loss through carelessness or risky speculation.