<s>[INST] Hello, my brother is suffering from Ewing Sarcoma first diagnosed in his right femur and knee cap but 2 years later after he went through surgery, his oncologist diagnosed him from sarcoma metastasis to right lung. He noticed some nymph nodes in the lower lobe of right lung. He chose 2nd line chemotherapy and advised to take temadol capsules for elimination of metastatic nodes. His current Ct scan show significant reduction in the size of nodes remaining. Please suggest what should he do next. [/INST] Respected user, hi I evaluated your query thoroughly.* Capsule Tramadol is not for elimination of the metastatic nodes be clear.* It is the full course of Chemotherapy which is going to make regression of the lung nodules.@ Suggested to - continue Chemotherapy as per Oncologist guidelines thoroughly - maintain HY Chat Doctor. Welcome for any further queries. Thanks for using Chat Doctor s & reviewing my answer thoroughly. Wishing him fast recovery from the same. Regards dear take care. </s>