Type 2 diabetes is a condition in which the body does not produce enough insulin, or does not use insulin effectively. Insulin is a hormone that helps the body’s cells absorb and use glucose (sugar) for energy. Without enough insulin, glucose builds up in the blood, leading to high blood sugar levels.
For some people with type 2 diabetes, insulin injections may be necessary to help control their blood sugar levels. However, not everyone with type 2 diabetes requires insulin. In some cases, diet and lifestyle changes, such as losing weight, exercising more, and eating a healthy diet, can help a person manage their condition without the need for insulin injections.
For people with type 2 diabetes who do require insulin, injections are usually the first line of treatment. Insulin can help lower blood sugar levels and may help prevent some of the long-term complications of diabetes, such as blindness, kidney damage, and nerve damage.
In some cases, other medications, such as metformin, may be used in combination with insulin to help control blood sugar levels. However, if other treatments are not effective, insulin injections may be necessary to maintain blood sugar levels in a healthy range.
Overall, whether or not a person with type 2 diabetes requires insulin depends on the severity of their condition and how well other treatments are working. It is important to talk to your doctor to determine the best treatment plan for you.