Day 7 of 10 day cruise (14 hr flt). Both lower legs plus feet swollen, tight. Rt was shiny . Saw ship s Dr. CBC normal; suspected cellulitis of Rt leg; Rx Cipro. Small amt of swelling reduced when home. Went to ER on day 5; ultrasound = NO embolus 10 days later, Rt leg not as swollen, Lt still painful in calf. Have been taking ASA daily, elevating leg and applying heat. I m a medical professional, and can t seem to get any concrete answers. WHY the sudden onset, and still pain?? I am 5 8 , 145#, non-drinker.