What is radiation therapy like after lumpectomy for breast cancer?

Thank you for reaching out to the community during this important part of your treatment journey. Many people find that connecting with others who have walked a similar path provides valuable insights and comfort. Radiation therapy experiences can vary from person to person, but hearing from community members about their daily routines, self-care strategies, and practical tips for managing treatment can be incredibly helpful as you prepare for this next step.

I had radiation six years ago and I found it to be very doable. Once your plan is designed and they are ready to start, the radiation process is very quick. Mine was just a couple of minutes. Its very important to follow the radiologist direction about moisturizing the breast where radiation was given. I cant remember what I used other than aloe vera and maybe Aquaphor. I think everyone’s experience is likely different but my skin held up very well. The actual radiation process is painless and you will be surprised how fast it is, at least I was. I wish you much success as you continue healing.

It's fast and I worked until 4 months after radiation. I had burning intensify after treatment finished but used lots of aquaphor and some lidocaine in an ointment. Mostly fatigue, again after treatment ended. I had 18 treatments total. Drove myself to and from and worked after. It's about a 40 min drive each way. 78 years old at the time.

This is what I did for 16 rounds summer of 2025. Hydrate. I drank a ton of water and organic aloe Vera juice. The real stuff without sugar, it can be found at an organic health food store. Juiced watermelon also became one of my favorite drinks during this time. Treat your skin. Unscented organic aloe Vera gel then followed by organic fractinated coconut oil immediately after and throughout the day. I also would apply calendula oil about an hour before, and after my shower, and before bed. Start all of this (hydrating and moisturizing skin) about two weeks leading up to radiation and continue after for as long as feels necessary. Pretty much everything else they recommend has alcohol as the first or second ingredient and that just seemed counter productive for me. It’s a giant intense sunburn, but it doesn’t feel like it until round 6 or 7. Soft bras or no bras. Loose shirts, especially in the armpits. Low impact movement/exercises. Also, I was never without happy music in my earbuds while waiting for treatments. It’s a real bummer to hear all the fucking men in the waiting room complaining, and it makes the time pass quicker. Most importantly, if something ever feels off about your position or your form speak up to the radiation techs. And if your lungs don’t feel right, ask to talk to your radiologist immediately.