Chronic Pain - Exams and Tests
Your doctor will take a detailed medical history, asking you questions about your overall health; past illnesses, surgeries, or injuries; and your pain. He or she may ask you to start keeping a pain diary(What is a PDF document?).
In your physical exam, your doctor will look for areas that are tender, weak, or numb. The doctor will also check for health problems that contribute to chronic pain, such as:
- Nervous system problems. You may be asked to do
a few physical tasks, such as walking up and down a hall or getting up from a
chair. By checking your reflexes and your ability to feel light touch, your doctor can look for a nerve problem. The doctor may also ask
you to repeat a series of numbers or to answer simple questions about dates,
places, and current events.
- Mental health problems. A mental health assessment involves asking you questions to help your doctor find out whether such conditions as
stress are contributing to or happening as a result of
your chronic pain. These conditions often occur with chronic pain. You may also
be asked about your use of alcohol and drugs. Answering these questions fully
and honestly may help your doctor and you identify the sources of your chronic
One or more of these tests may help your doctor rule out health problems that can cause chronic pain.
- Blood tests or
other lab tests: A small sample of your blood is taken and then
checked to see if you have an infection or other condition that could be
causing your pain.
- X-rays or other imaging tests (such as
ultrasounds): These tests take pictures of the inside
structures of your body to look for disease and injury.
- Electromyogram (EMG) and nerve conduction studies or
other nerve tests: These tests measure muscle and nerve function to find out
whether your chronic pain is related to muscle or nerve problems.
- Angiogram or other studies of your blood vessels:
This test injects a dye and inserts a small tube into your arteries to trace
the movement of blood within your body.
nerve blocks: One example is an injection of a
local anesthetic into or around a nerve to identify
whether that nerve is causing the pain.