http://o2-concepts.com/tips-to-lessen-asthma-symptoms/For many Americans asthma is a big issue, but attacks can be avoided if we take a few simple precautions. 1. Pet dander can often be a trigger for asthma, so do your best to keep them off of the furniture and out of the bedrooms, although this can be hard because our pets are [...]The post Tips to Lessen Asthma Symptoms appeared first on O2 Concepts.