 [ Symptoms ] why does my leg ankle and foot swell i am 70 years old for about 2 months ago i have started to walk 2 miles a day on three days each week now i have noticed that my right leg calf ankle and foot are swelling is this due to the walking program i started or is something else going on i would not think that 6 miles a week should matter [ Disease ] hi the way of clearing away a uti is cranberry juice a litre a day acidophilus taken daily mixing a heaped teaspoon of turmeric in yogurt once a day best after you evening meal these should shift it ok good luck