I use the same SPF 15 sun screen on my face that I have always used. I do not put anything on my neck nor do I wear a hat. Other than my face, I also do not burn unless I really overdo it. I didn't notice any difference between sun exposure before or after radiation but I had XRT not IMRT. I think a lot depends on your skin type and where you live.

Take care,
Eileen


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Aug 1997 unknown primary, Stage III
mets to 1 lymph node in neck; rt ND, 36 XRT rad
Aug 2001 tiny tumor on larynx, Stage I total laryngectomy; left ND
June 5, 2010 dx early stage breast cancer
June 9, 2011 SCC 1.5 cm hypo pharynx, 70% P-16 positive, no mets, Stage I