If your home has high concentrations of radon there are ways to reduce it to acceptable levels. Most radon problems can be fixed by a do-it-yourselfer for less than $500. If you want or require the assistance of a professional you may wish to look at the list of certified radon mitigators for your state.
Interestingly enough, one common cause of bloody mucus in nose areas is high blood pressure. While the blood vessels and the nose seem hardly related in any pertinent way, Kaiser Permanente points out that high blood pressure can cause nosebleeds, which can result in bloody mucus discharge. What can cause this is the perfect storm of adjacent occurrences.
Complications & Implications of Mucus Plugs. Mucus plugs can cause airway obstruction in the lungs. Mucus plug, the excessive secretion of slippery substance produced by the cells lining the airways of the lungs, is a result of various respiratory conditions that exhibit mucus hypersecretion.