You should see a doctor if your back pain lasts longer than a few weeks, is severe, or is accompanied by symptoms like fever, numbness, or weakness in the legs. Proper treatment is necessary if the pain follows an accident or injury.
Both sprains and strains are common injuries, but they’re not the same. A sprain happens when you stretch or tear a ligament, which is the tissue that connects bones at a joint. This often happens in the ankle or wrist. A strain, on the other hand, is when a muscle or tendon gets stretched or torn. ....