See Dr. ASAP: Orange stools not worrisome (usually from eating foods with a lot of beta carotene, like carrots, yams, etc.), but coughing, gasping for air and foot swelling could be a sign of a very serious problem. If only one foot is swollen, first worry would be a DVT (blood clot in vein, which can travel to lungs). If swelling in both feet, first worry would be heart failure. Get checked out right away!
Answered 10/4/2015
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