Chemotherapy And Alcohol

My mother has cancer and oral drinks his way through the treatment of cancer. Even though I know I have no control over this - what are its chances for cancer if she continues to drink?

What are some risks and complications?
Thank you ...

The doctor does not want to drink, and I bet that the chemo is progressing a little more, it is unlikely to be able to. Nausea is one of the side effects of chemotherapy and excessive consumption of alcohol, so I think it will not be held in the liquor.

Hm mm, it is safe, but now, after the nausea and kicking the bad taste in the mouth, thick saliva, it stops
check with their doctor or just tell her private doctor what she does and then he can tell the medical reasons, it must stop
Believe me, she will not believe you if you tell him to stop (the friend who was a drinker / alcohol), but requires a doctor to exaggerate the effects of alcohol consumption during chemo that I am wrong, but you want to save his life right