Hi, Thanks for using HCM.
Swollen upper limb on the side of surgery is mainly due to obstruction in the drainage
. Mainly lymphatic drainage will be affected. Consult your physiotherapist for the duration and timing of exercises, use elastic sleeve, pressure garments always. Reduce your weight. If no improvement even after optimising exercise then consult your doctor for selecting the management based on your health status(Laser
Hope I answered your question. Feel free to ask me if you have any further queries. Wish you good health. Take care.