 <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]  during kidney dialysis. Your body may also need more iron if you use the drug erythropoietin to help make new red blood cells.Iron is an important part of your red blood cells and is needed to transport oxygen in the body. Many patients with kidney disease cannot get enough iron from food and require injections. How to use Iron Sucrose Solution This medication is given by injection into a vein as directed by your doctor. It is usually given slowly over 2 to 5 minutes or it can also be mixed in a saline solution and given over a longer time. The dosage and length of treatment are based on your medical condition, age, labs, and response to treatment. Iron sucrose may rarely cause a serious allergic reaction. Careful monitoring during and at least 30 minutes after your treatment may decrease your risk. If you have a serious reaction, your treatment may be stopped. Get medical help right away if you have swelling of the face/tongue/throat, trouble breathing, rash, or hives. If you are using this medication at home, learn all preparation and usage instructions from your health care professional. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Learn how to </s>