<s>[INST] Sir My Uncle was diagonalized with NHL cancer 04/01/2011. He prefer-ed with a cycle of 8 Chemo s after completion of chemo on 14/08/2100 medicine involved is endoxan1400mg ,vincristine2mg, doxorubican 90mg He had sever pain at backside now he is in hospital sir suggest me good treatment [/INST] Hi,Thank you for asking. In this case exists a choices from painkillers uses. They are a lot of them and your doctor will help you for the right painkiller.Hope I have answered your query. Let me know if I can assist you further. Regards,Dr. Esmeralda Sera </s>