You might want to look at taking 95% standardized curcumin wit black pepper extract to both help recovery and possibly inhibit reccurrance, I would reccomend 1000 mg doses posssibly more than once a day. It is know to reduce side effects of treatment.
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6277549/
https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5840955/
Also "timed release" vitamin C is helpful for building the immune system.