You have a back ache. Like millions of others in your situation, you open your browser and search for "back pain." The various health sites in the search results instruct you to apply ice, to apply heat, to rest it, and not to rest it.
They advise you that the pain should go away on its own within 72 hours, while simultaneously informing you that your achy back could be a symptom of a serious, even life-threatening illness, so you should make an appointment to see your doctor right away.
In other words, your guess is as good … Read more