How Does Radiotherapy Work?

/edit @630PM

To Uncle J and Aunty AK (pretty sure you both will be reading this hehe):

Thank you so much for the lovely flowers, they were a wonderful surprise. Very touched by the handwritten note as well; really appreciate your kind words of encouragement and support. Would love to thank you both personally next time. God bless!

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Radiotherapy means the use of radiation, usually X-rays, to treat illness. X-rays were discovered in 1895 and since then radiation has been used in medicine for diagnosis and investigation (X-rays) and treatment (radiotherapy). 

Doctors have a lot of experience using radiotherapy in medicine. About 4 out of 10 people with cancer (40%) have radiotherapy as part of their treatment. It can be given in various ways, including from outside the body as external radiotherapy, using X-rays from linear accelerator machines, electrons, and more rarely other particles such as protons. 

Radiotherapy destroys the cancer cells in the treated area by damaging the DNA within these cells. Although normal cells are also affected by radiation, they are better at repairing themselves than the cancer cells.

Source: Cancer Research UK

I have gone for 3 radiotherapy sessions so far, and it has been really manageable. It is always at the same treatment room, with the same staff. That's really good because patients feel comfortable. Also, when you look up at the ceiling, there's a giant projection of a mountain and the sea. Makes you feel like you're on top of a mountain!

Did I mention that they play pop music too? It's great as it feels as if time passes really quickly. The second session was as long as 2 Bruno Mars songs, and 1 Capital Cities song. The third session played the extended version of Justin Timberlake's Mirrors... and as soon as the song ended I was already done! For one of the sessions, classical music was being played for another man who had treatment before me. Before my session started:

Me: Eh what happened to the pop music?

Radiotherapist: Haha, you like ah? Ok play for you.

Teehee now I use songs to have an inkling of how long every treatment takes.

In total, I'll have to go for 17 sessions. My last one will be on 20th March (my sister's birthday!). I was told that the first 4 sessions will be abit longer (~15 mins), and I'll have a doctor's appointment every Monday after treatment. Treatments will usually only last 5-10 minutes. As mentioned in the previous post, during treatment, I'll have to fit myself in the body mould and have my arms over my head. Most importantly, I can't move! I'll wriggle my fingers from time to time so that they won't freeze. 

When I get home, I'll apply lavender essential oil on the affected area, so that the skin will not be too dry. So far so good, no red patches whatsoever. 

Aaaaaand... I have to update everyone that my hair has been growing!!!! Eyelashes and eyebrows too. My eyebrows are actually growing so much I have started tweezing the stray ones lol. My head now is filled with baby hair hahaha I feel like a giant baby

Tadah!!! Shadow of my baby hair