Facts of Pain Management in Chicago IL
Many want to get rid of chronic pain without the risk of addiction to morphine and other like medicines. Hence, the need for animal testing in studies of new analgesics that are not addictive. Today, tests are carried out without exposing the people to severe pain. But why research Pain Management in Chicago IL? There are many reasons for this. First of all, there are many painful conditions in patients who, despite a rapid development in palliative medicine, cannot be treated effectively enough. It would be a major advance in modern medicine if heavy chronic pain can one day be treated with anything other than morphine drugs, since patients want pain relief without being addicted.
Pain perception is very complex and varies from person to person, mainly because there is also a psychological factor involved. Chronic pain can be defined as any pain that lasts longer than 12 weeks, but also as pain that persists beyond the time when the pain would normally cease. Pain tracks will consist of three nerves in a row, leading the pain from the pain-producing area of the brain. The generated pain impulses from receptors in the nerve endings runs up through the main nerve to the spinal cord, and from there the nerves send impulses on to the thalamus, which is the brain’s switchboard. From here the effect is sent on to the cerebral cortex via a third nerve.
If the nerve endings are stimulated for some time, it can change the perception of pain. Prolonged pain may cause secondary inflammation with greater pain sensitivity. Chronic pain occurs in very close interaction with inflammatory conditions such as tissue damage and inflammation. Through a very sophisticated and complex interaction between nerves and surrounding tissue, this increases the sensitivity to pain heavily.
Because pain perception depends on the momentum transfers between several nerves, it is possible to control with drugs at several levels. It is known that commonly used weak analgesia drugs, like aspirin, relieves pain by inhibiting the activity of certain enzymes. Local anesthetics act by blocking nerve impulse traffic in the area of the injection.