 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  or pour them into a drain unless instructed to do so. Properly discard this product when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.The uses of Dexrazoxane HCl Intravenous: Dexrazoxane is used to reduce the risk and severity of heart damage caused by doxorubicin treatment and similar cancer chemotherapy medications. Heart damage limits the length of time you can be treated with doxorubicin. Dexrazoxane allows you to continue doxorubicin treatment for longer. When used for this purpose, dexrazoxane treatment is usually started after you have received several doses of doxorubicin. It is usually not given with the first doses of doxorubicin since doing so may reduce the effectiveness of doxorubicin. How to use Dexrazoxane Vial This medication is usually given by injection into a vein by a health care professional. When this medication is used to reduce the risk and severity of heart damage, the doxorubicin dose is usually given within 30 minutes after the start of the dexrazoxane infusion. If skin contact should occur, wash the area with plenty of soap and </s>