Dear Souvla, Taxol and gemzar are chemotherapies that are used in the treatment of breast cancer. For additional information regarding these medications and side effects you can visit the website www.chemocare.com. The remaining medications (Zofran, Phenergan, Depo-Medrol, and decadron) are support medications used to help in the management of side effects of the chemotherapy. We cannot give specific treatment recommendations over the internet - this recommendation is best left to the oncologists who can review your entire case.