Lymphedema - Outpatient Rehab
Understanding Lymphedema
Lymphedema refers to swelling that generally occurs in one of your arms or legs. Sometimes both arms or both legs swell.
Lymphedema is most commonly caused by the removal of or damage to your lymph nodes as a part of cancer treatment. It results from a blockage in your lymphatic system, which is part of your immune system. The blockage prevents lymph fluid from draining well, and the fluid buildup leads to swelling.
There’s no cure for lymphedema. But it can be managed with early diagnosis and diligent care of your affected limb.
Symptoms & Signs
Lymphedema signs and symptoms:
- Swelling of part or all of your arm or leg - This can include fingers or toes and may develop gradually
- A feeling of heaviness or tightness - Often due to fluid buildup and tissue changes
- Restricted range of motion - Especially in the affected limb or joints nearby
- Aching or discomfort - Can range from mild soreness to persistent pain
- Recurring infections - Such as cellulitis, caused by trapped fluid weakening immune response
- Hardening and thickening of the skin (fibrosis) - A sign of chronic or untreated lymphedema
The swelling caused by lymphedema ranges from mild, hardly noticeable changes in the size of your arm or leg to extreme changes that make the limb hard to use. Lymphedema caused by cancer treatment may not occur until months or years after treatment.
