Kidney stones may cause cloudy urine. They can cause pus in the urine, which gives your pee that milky or cloudy look. If you have kidney stones, the pain of the stones may lead you to see a doctor more quickly than the cloudy urine.
With proper treatment, fibula fractures heal within four to six weeks, according to Baylor Scott & White Health. Fibula fractures are painful but seldom serious because this small lower-leg bone only supports 17 percent of the body's weight.
According to the Mayo Clinic, recovery time for a sprained knee depends on the severity of the injury. With proper care, mild and moderate sprains typically heal in about three to six weeks. A severe sprain that involves a torn knee ligament may require surgery.