What Is Lymphedema?

Lymphedema is a chronic condition that occurs when lymph fluid accumulates in the tissues, causing swelling. It can affect any part of the body, but it most commonly occurs in the arms, legs, and genitals.

Causes

Lymphedema can be caused by a variety of factors, including:

* Surgery: Removing lymph nodes during surgery can damage the lymphatic system and lead to lymphedema.

* Radiation therapy: Radiation therapy can damage the lymphatic system and lead to lymphedema.

* Infection: Infections can cause inflammation and swelling in the lymph nodes, which can lead to lymphedema.

* Obesity: Obesity can increase the risk of lymphedema by putting pressure on the lymphatic system.

* Trauma: Trauma to the lymphatic system can cause lymphedema.

Risk Factors

Certain risk factors can increase your chances of developing lymphedema, including:

* Age: Lymphedema is more common in older adults.

* Gender: Women are more likely to develop lymphedema than men.

* Family history: Having a family history of lymphedema increases your risk of developing the condition.

Symptoms

Lymphedema can cause a variety of symptoms, including:

* Swelling in the affected area

* Pain

* Stiffness

* Heaviness

* Skin changes, such as thickening, hardening, and darkening

* Recurring infections

Treatment

There is no cure for lymphedema, but treatment can help to reduce swelling and improve symptoms. Treatment options may include:

* Massage: Massage can help to drain lymph fluid from the affected area.

* Compression therapy: Compression garments can help to reduce swelling and provide support to the affected area.

* Exercises: Certain exercises can help to improve circulation and reduce swelling.

* Skin care: It is important to keep the skin in the affected area clean and dry to prevent infection.

* Medication: Diuretics may be prescribed to help reduce swelling.

* Surgery: In some cases, surgery may be necessary to remove excess tissue and improve drainage.

Outlook

The outlook for lymphedema depends on the severity of the condition and the underlying cause. Most people with lymphedema can manage their symptoms with treatment and live full and active lives.