Sounds like the begining of lymphodema. The risk of developing lymphedema depends upon the type of surgery you had, the time since surgery, and if radiation therapy was used. Generally, women who undergo more extensive surgery, have many lymph nodes removed, or have radiation therapy to the axilla (arm pit) after surgery are more likely to develop lymphedema. Most women who develop lymphedema do so within four years after their surgery.
The initial symptoms of lymphedema may include
* A heavy sensation or an aching discomfort in the arm
* Swelling of the affected arm or upper chest
* Difficulty moving the arm
* Stiffness, weakness, or numbness
In some cases, these symptoms develop before swelling is noticeable. Recognizing and treating lymphedema in the early stages may prevent or slow its worsening over time.