Chronic pain may begin with an injury but the pain doesn’t get better as expected. Common types of chronic pain include low back pain, pain related to arthritis and pain due to injury of a nerve. Chronic pain may not be a sign of ongoing injury or damage but may be to do with the way the nerve feel pain.
Doctors talk about acute and chronic pain. Acute Pain is pain that follows an obvious injury like a broken bone or an operation and only lasts a short time. Chronic pain is pain that goes on for months. Both types of pain can vary from mild to severe, the difference is only how long the pain lasts. |
Sometimes strong pain killers, such as opioids, may be started when you first have an injury when it is still hoped that your pain will be short lived. If you pain goes on for longer than three months it is important to discuss with your doctor how your pain killers are working. Your doctor may suggest that you slowly reduce and stop your pain killers even when you are still suffering from pain. This is because if they are not giving you much benefit the risks of long term use ma be greater than the benefit that you are getting. The body gets used to painkillers, especially opioids like codeine and morphine, and so higher doses are needed to get the same effect. However high doses of opioids for long periods of time can have a number of side effects like constipation, itching, weight gain, lack of sex drive, reduced fertility, difficulty breathing at night and increased levels of pain.
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