Frequently asked questions
Find some of the common questions and concerns about starting diabetes treatment.
This article provides a topline overview to help people with type 2 diabetes begin discussions with their doctors. It is not a comprehensive document and is not intended to replace the advice of a doctor or other healthcare professionals.
Diabetes medications use a range of approaches to bring your blood sugar under control by affecting how the body handles insulin and/or sugar.
All medicines can cause side effects in some people. If you do suffer from any, it’s worth talking to your doctor as there may be ways to manage the side effects, or there may be another medicine that could work better for you. Speak to your doctor to find out more.
People with type 2 diabetes should reassess their medications every 3–6 months. Are you on the right medication for you? Read on to find out more and be sure to discuss it with your doctor!
Metformin (biguanides) is the first medicine generally prescribed to people with type 2 diabetes who require medication in addition to diet and exercise to maintain their target blood sugar level. Metformin is the only medicine in the biguanide class and is taken orally as a tablet. In some cases, other or additional medicines may also be considered depending on factors such as your cardiovascular risk or kidney problems.
Metformin works by reducing the amount of sugar your liver releases into the blood and helps your body respond better to insulin.
Potential benefits of Metformin:
Potential risks of Metformin:
If you don’t need any extra protection for your heart or kidneys and your blood sugars are well-controlled, you may be able to stay on metformin alone. If your diabetes evolves and metformin is not enough to control your blood sugar alone, your doctor can recommend another treatment option.
A range of other treatment options is available, with a range of different combinations being possible. The medication map will be there to support you to navigate the treatments landscape!
A diabetes doctor might prescribe glucagon-like peptide-1 receptor agonists (GLP-1 RAs) and sodium-glucose cotransporter-2 inhibitor (SGLT-2is) to a range of different people living with type 2 diabetes for a range of reasons. However, these medicines may be particularly suited to people at risk of cardiovascular disease, heart failure or chronic kidney disease and are discussed in the next section.