5 days ago, swelling right side of face. Took keflex, swelling cont. Back to md. Taking levoflaxin & mumps test. Puffing under eye-swelling over ear.

Need more info. Is the physician who is treating you an ear, nose ; throat specialist? If yes then return to him/her because there is more to be done. If not then consult with one.
Not normal. Swelling face is not normal or healthy, and should be examined for its cause carefully. It is good that your md is checking why you are having swelling. A visit to a dentist may reveal serious infection from tooth also. If you have not had an exam w/ x-rays in the last 6 mo, it's also wise to return to your dentist as well. E.G., upper canine/premolar infection often causes under-eye puffiness.