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Pain Health Article

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Causes & symptoms

Pain is the most common symptom of injury and disease, and descriptions can range in intensity from a mere ache to unbearable agony. Nociceptors have the ability to convey information to the brain that indicates the location, nature, and intensity of the pain. For example, stepping on a nail sends an information-packed message to the brain: the foot has experienced a puncture wound that hurts a lot.

Pain perception also varies depending on the location of the pain. The kinds of stimuli that cause a pain response on the skin include pricking, cutting, crushing, burning, and freezing. These same stimuli would not generate much of a response in the intestine. Intestinal pain arises from stimuli such as swelling, inflammation, and distension.

Diagnosis

Pain is considered in conjunction with other symptoms and individual experiences. An observable injury, such as a broken bone, may be a clear indicator of the type of pain a person is suffering. Determining the specific cause of internal pain is more difficult. Other symptoms, such as fever or nausea, help narrow down the possibilities. In some cases, such as lower back pain, a specific cause may not be identifiable. Diagnosis of the disease causing a specific pain is further complicated by the fact that pain can be referred to (felt at) a skin site that does not seem to be connected to the site of the pain's origin. For example, pain arising from fluid accumulating at the base of the lung may be referred to the shoulder.

Since pain is a subjective experience, it may be very difficult to communicate its exact quality and intensity to other people. There are no diagnostic tests that can determine the quality or intensity of an individual's pain. Therefore, a medical examination will include a lot of questions about where the pain is located, its intensity, and its nature. Questions are also directed at what kinds of things increase or relieve the pain, how long it has lasted, and whether there are any variations in it. An individual may be asked to use a pain scale to describe the pain. One such scale assigns a number to the pain intensity. For example, 0 may indicate no pain, and 10 may indicate the worst pain the person could imagine. Scales are modified for infants and children to accommodate their level of comprehension.

Treatment

Both physical and psychological aspects of pain can be dealt with through alternative treatment. Some of the most popular treatment options include herbal therapies, nutritional therapies, homeopathy, acupressure and acupuncture, massage, chiropractic, guided imagery, and relaxation techniques, such as yoga, hypnosis, and meditation. Hydrotherapy can also be very beneficial for pain relief.

Herbal therapies

Mild natural painkillers are used as herbal remedies for pain. They should only be used for mild to moderate chronic pain. However, unlike prescription drugs, they are not addictive and do not dull the senses. In addition, they can help heal the nervous system as well as relieving pain. The following herbal remedies have been known to provide pain relief:

Capsaisin: is found naturally in cayenne pepper. (Its cream or gel form may be able to relieve some arthritic pain.)
Bromelain: reduce inflammation.
Curcumin: reduces inflammation.
Kava kava: helps relax the body.
Pine-bark and grape-seed extracts: reduces inflammation.
Pain-relief tea: is composed of white willow bark, chamomile, skullcap, valerian root and licorice root. (This herbal preparation may be effective in relieving normal aches and pain. However, persons with high blood pressure or those allergic to aspirin should avoid using this preparation.)

Nutritional therapy

Diet and nutrition can play important roles in controlling chronic pain. Patients with chronic pain sometimes find relief just by eating healthy foods and by adding nutritional supplements with pain-killing properties. A diet high in fiber and complex carbohydrates is recommended. Because inflammation is often caused by allergic reactions, patients should eliminate allergic foods from their diets. They should also avoid foods high in fats or margarine, red meat, dairy products, shellfish, alcohol, and coffee. In addition, they may consider taking one of the following nutritional supplements: flaxseed oil, bromelain, calcium taken with magnesium, vitamin C taken with bioflavonoids, and glucosamine. Glucosamine sulfate is one of the best natural remedies available for arthritic pain. Studies have shown that it effectively reduces pain and improves joint movement in 80% of arthritic patients. It works by healing and regenerating new connective tissues damaged by the inflammatory process. It may also increase the level of endorphins, the body's natural painkillers, and reduces inflammation in most arthritic patients. Recently, researchers also confirmed what thousands of people with arthritis have known for a long time — that cod liver oil eases the pain of arthritis. A new study says that the omega-3 fatty acids in cod liver oil break down joint cartilage, slowing destruction of the joints and easing pain. This has been good news for arthritis sufferers who can not tolerate the prescription drugs available for arthritis treatment.