Ryzodeg 100IU/ml Penfill 3 ml is used for the treatment of both type 1 and type 2 diabetes mellitus. It maintains blood sugar levels in adults and children. It contains Insulin Aspart and Insulin Degludec, which help lower blood sugar levels after food intake. It confirms rapid and stable sugar control by helping reuptake of sugar in fat cells and muscle and suppressing sugar production in the liver. It may cause side effects such as rash, injection site allergic reaction, weight gain, oedema (tissue swelling or fluid overload), lipodystrophy (skin thickening or pits at the injection site), hypoglycemia (low blood glucose level), and itching. Before taking this medicine, you should tell your doctor if you are allergic to any of its components or if you are pregnant/breastfeeding, and about all the medications you are taking and pre-existing medical conditions. Along with this medicine, you should take a healthy diet, do regular exercise, and maintain healthy weight for effective results.