Over-the-counter pain medicines such as acetaminophen and antiinflammatory medicines like ibuprofen, naproxen and aspirin, can all be effective ways of decreasing the amount of pain and letting you continue with your usual activities while the pain gets better.
Typically, in time, the body will heal itself.
When should someone seek out a doctor?
There are some studies that say only about 40 percent of people who have a back pain episode will go to see a healthcare provider. The most common reason to see someone would be for people who have back pain that is particularly severe and isn't letting them do their usual activities, or pain that isn't getting better after a number of days, or pain that radiates into the leg. If one thinks there's a pinched nerve, it's probably a good idea to be evaluated.
It is possible to distinguish between different causes?
It depends on where the pain is located. Sciatica refers to pain that originates in the back or buttocks and radiates typically down the back and side of the leg. Typically those people who have major pinching of the sciatic nerve will have the pain going down below the knee, usually all the way down to the ankle. Associated symptoms include numbness, tingling, and burning in the affected leg, and when severely pinched, the nerve injury can include weakness in the affected muscles.