1 You can't walk or put weight on your affected foot, or your ankle feels unstable. 2  You have redness, swelling, or pain in your leg or groin. 3  These can be signs of a blood clot. 4  You have no improvement in your ankle after 1 week.5  Your swelling and bruising last more than 2 weeks. You can't walk or put weight on your affected foot, or your ankle feels unstable. 2  You have redness, swelling, or pain in your leg or groin. 3  These can be signs of a blood clot. 4  You have no improvement in your ankle after 1 week. 5  Your swelling and bruising last more than 2 weeks.
Causes. Besides urinary tract infection, or UTI, other common causes of frequent urination in toddlers include constipation, irritation of the skin around the vagina or at the opening of the penis, diabetes or not fully emptying the bladder. Vulvovaginitis or urethritis can cause symptoms similar to urinary tract infection.
Frequent urination may be caused by diseases affecting the urinary tract at any level. The urinary tract includes the kidneys, the tubes connecting the kidneys to the bladder (ureters), the bladder, and the duct through which urine flows from the bladder out of the body (urethra). Several factors may be linked to frequent urination, such as: 1  Infection, disease, injury or irritation of the bladder. 2  Conditions that increase urine production. 3  Changes in muscles, nerves or other tissues affecting bladder function. 4  Certain cancer treatments. 5  Drugs or beverages that increase urine production.