It took me over 6 months. I had Bronchitis then Pneumonia then another cold. I still cough now and again. It was all in my lung on the side of my Lumpectomy and Radiation. Take care.

I'm currently dealing with a cold/cough virus that is lingering & my lymphedema in my left side has been more agitated never thought that the two may be linked before 🙃

Lymphedema can occur at anytime post mastectomy- even years later. Any injury to that arm/side as well as anytime you get sick and the body needs to fight something. I found going to a Licensed Lymphatic massage therapist really helpful and also use a compression sleeve when doing heavy work/flying/fighting something off. Prevention is the key with lymphedema:)