In rare circumstances, an ankle sprain involves a severe problems for the ligaments or joint and your doctor may order an MRI to judge the injury in more detail. WHAT CAN CAUSE a Sprained Ankle? Most ankle sprains happen when people convert or twist too fast and too much, or when the foot rolls onto its side, injuring the ligaments that connect the leg and ankle bones. You don’t have to end up being playing hard to injure an ankle: sprains can occur just from taking an awkward step or tripping on the stairs.D’Urzo, left untreated the flu can result in serious problems including pneumonia, dehydration and worsening of chronic conditions. There are antiviral medications available that can lessen the severe nature and length of the illness. Flu Details: The Fast and the Furious Seasonal flu is certainly a respiratory infection caused by the influenza virus. Fighting the Flu While seasonal flu is certainly a annual occurrence in Canada, there are steps people can take to help protect themselves: For individuals at improved risk for developing serious complications, the first type of defense is the flu shot. To help prevent the pass on of the virus, wash hands thoroughly and frequently with hot water and soap or hand sanitizer before you contact your nose or mouth, keep a range from those with the flu and frequently clean and disinfect common areas and shared products.