Understanding Lymphedema & Lymphedema Treatment
BY: Peter Hodges
A pooling of the lymphatic fluids on account of the failure of the lymphatic system gives rise to a health condition known as lymphedema. The fluid buildup usually takes place in the tissues of the arms or the legs and causes a painful swelling. Radiation therapy or removal of lymph nodes in the course of a cancer treatment may injure the lymphatic system and result in lymphedema. Sometimes, even a persistent infection in the legs may be a cause for lymphedema.
The lymphatic system transports the nutrients and removes the harmful substances from the body. An obstruction in this function may lead to lymphedema. Lymphedema may be primary (hereditary) or secondary. In primary lymphedema, the lymphatic system is deformed due to genetic factors. The condition may be apparent at birth or may show up at puberty. In such a situation, the lymph vessels may be inadequate to transport the fluids. Secondary lymphedema is a condition that is acquired on account of an injury to the lymphatic system, usually the result of cancer treatment or surgery.
In secondary lymphedema, precautionary measures can be taken to delay the onset of the condition. Generally, in case of persons who have their lymph nodes removed or those who have had radiation therapy for cancer treatment, doctors monitor the situation so that early symptoms can be detected and treated. For someone who has had an attack of lymphedema, constant monitoring and precautions are necessary so that the problem does not recur. Burns, blood clots, deep vein thrombosis and parasitic infections may be some of the causative factors for lymphedema. Use of certain medicines might sometimes cause lymphedema.
There are many options available for the treatment of lymphedema. Compression sleeves, compression garments, special stockings and compressive bandages are generally used by patients to keep the swellings in check. Exercising regularly helps in stimulating the circulatory process. Decongestive therapy is a method of stimulating the lymph flow with the help of a massage. This is the most common and favored method of treating lymphedema. A skilled therapist can help the patient with decongestive therapy, and along with regular compression bandaging the lymphedema can be kept under control. Mechanical pumps are also being used for the draining of pooled fluids, especially where the patient has no access to a therapist.
People suffering from lymphedema have to maintain a skin care routine. Skin care is an essential part of lymphedema treatment. The swelling in the limbs usually causes cracked and dry skin. This can be a point of entry for bacterial infections which could aggravate the situation. Therefore it is necessary to keep the skin soft with the help of creams and oils. Avoiding injuries, cuts and bruises can help the patients prevent recurrence of the ailment. It is wise to provide the information on medical bracelets so that due precautions can be taken in case of any emergency.
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