March is recognized as Lymphedema Awareness Month, a time to educate individuals about a condition that affects millions of people but is often misunderstood. Lymphedema is a chronic condition that causes swelling in the body, most commonly in the arms or legs, due to a buildup of lymphatic fluid when the lymphatic system is damaged or blocked. We met with Cameron Rehab team member Abbie Wischmeyer, Physical Therapy Assistant and Lymphedema Specialist, to learn more about lymphedema.
What is Lymphedema?
The lymphatic system plays an important role in the body’s immune function by helping remove waste, toxins, and excess fluid from tissues. When this system is disrupted, fluid can accumulate and cause persistent swelling, discomfort, and increased risk of infection. Lymphedema can occur for a variety of reasons, including genetic conditions (primary lymphedema) or because of damage to lymph nodes or vessels (secondary lymphedema).
One of the most common causes of secondary lymphedema is treatment for breast cancer. Surgery that removes lymph nodes, as well as radiation therapy, can sometimes affect lymphatic drainage and lead to swelling in the arm or chest area. However, lymphedema can also develop after treatment for other cancers, injury, infection, or surgery.
Common signs and symptoms of lymphedema may include:
- Swelling in part or all of an arm or leg
- A feeling of heaviness or tightness in the affected limb
- Reduced flexibility or range of motion
- Recurrent infections
- Skin changes such as thickening or hardening
Although there is currently no cure for lymphedema, early diagnosis and treatment can significantly improve quality of life and help prevent the condition from worsening. Management often includes specialized physical therapy, compression garments, exercise, skin care, and manual lymphatic drainage techniques performed by trained professionals.
Raising awareness about lymphedema is important because many people do not recognize the early symptoms or know that treatment options are available. During Lymphedema Awareness Month, healthcare providers and organizations across the country work to educate patients, caregivers, and communities about prevention, early detection, and management strategies.
If you or a loved one is experiencing persistent swelling after surgery, cancer treatment, or injury, it is important to talk with a healthcare provider. Early intervention can make a meaningful difference in managing symptoms and maintaining long-term health.
Awareness leads to understanding, and understanding helps ensure those living with lymphedema receive the care, support, and resources they need. Cameron Health’s Rehab team is here to support you through your lymphedema journey.