One option, if you have the means and can collect the mail from your parents' house, is to go ahead and pay their bills yourself -- it's not illegal to pay someone else's bills.
Pulmonary embolism occurs when a clump of material, most often a blood clot, gets wedged into an artery in your lungs. These blood clots most commonly come from the deep veins of your legs. This condition is known as deep vein thrombosis (DVT). In most cases, multiple clots are involved but not necessarily all at once.
What can cause blood clots in the lungs or legs? Dr. Jeffrey Kass Dr. Kass. 1 doctor agreed: Smoking: Smoking is one cause, varicose veins, swelling in the lower legs, trauma, being stagnant i.E sitting on a plane for a long trip., and oral contraceptives are the most common causes for the clot to go to the leg.