What is Body Ache? What are its Common Causes? Body aches are a common symptom of several conditions, and flu is one of the most widespread conditions that can cause body aches. Body aches can be generated, especially if you walk or stand for long periods and do exercise in the wrong manner.  For relieving your body aches, you need to rest your body for some time. But if your aches last a long time, that means you have some underlying condition, and if you want to get relief from such situations, you need to see your doctor.  Common Causes of Body Aches: • Lack of Sleep: If you don’t have…