Type 2 Diabetes Medicine: Oral Medicines & Injections

Type 2 Diabetes Medicine can help lower blood glucose and reduce the risk of diabetes-related complications. Treatment may include tablets, injectable medicines, insulin, lifestyle changes.

There is no single diabetes medicine that is suitable for everyone. Healthcare professionals consider factors such as HbA1c, cardiovascular and kidney health, body weight, risk of hypoglycemia, other medicines, cost, side effects, and personal preferences when choosing treatment.

Best Type 2 Diabetes Medicine

There are many Type 2 diabetes medication available, including tablets such as metformin, insulin injections, and other injectable medicines. However, no single medicine is best for everyone. Each treatment has its own benefits and possible side effects, so the right choice depends on your individual needs, blood sugar levels, weight, kidney function, heart health, and other factors. Your GP or healthcare team can help you choose a Type 2 diabetes medicine that is suitable for your condition and treatment goals.

Different Types of Medication for Type 2 Diabetes

There are different medical treatments and medications available for type 2 diabetes. These include:

Healthy diet: Choosing a balanced diet can help manage blood glucose levels and support overall health.

Weight loss: If you are overweight, losing weight can help improve blood glucose control and insulin sensitivity.

Being more active: Regular physical activity can help lower blood glucose and improve how the body uses insulin.

Metformin: A commonly prescribed tablet that helps lower blood glucose and improve the body’s response to insulin.

Insulin: Some people with type 2 diabetes may need insulin injections to help control their blood glucose levels.

Other diabetes medications: Depending on individual needs, other medicines may include SGLT-2 inhibitors, DPP-4 inhibitors, GLP-1 receptor agonists, sulfonylureas, or pioglitazone.

Tablets for Type 2 Diabetes

There are several types of tablets used to manage type 2 diabetes. Each medicine works differently to lower blood glucose levels.

1. Metformin is a first line and safe medicine prescribed for type 2 diabetes. It mainly works by reducing the amount of glucose produced by the liver and helping the body use insulin more effectively.

It is usually taken with or after food to reduce stomach-related side effects

2. SGLT-2 Inhibitors help lower blood glucose by causing the kidneys to remove excess glucose from the body through urine.

These medicines also provide heart and kidney benefits for some people with type 2 diabetes. Possible side effects include genital infections, urinary tract infections, and dehydration.

3. DPP-4 Inhibitors also known as gliptins, help the body release insulin when blood glucose is elevated and reduce the amount of glucose released by the liver.

They are generally taken once daily and usually have a low risk of causing low blood glucose when used alone.

4. Sulfonylureas work by stimulating the pancreas to produce more insulin. They can lower blood glucose effectively but may cause low blood glucose (hypoglycaemia) and weight gain.

Because of the risk of hypoglycaemia, people taking these medicines may need to monitor their blood glucose regularly.

5. Pioglitazone helps the body’s cells respond better to insulin, which can improve blood glucose control.

It is usually taken once daily. However, it is not suitable for everyone and can cause weight gain and fluid retention. It may not be appropriate for people with certain heart conditions.

Injectable Drugs for Type 2 Diabetes

Not all type 2 diabetes medicines are tablets. Some treatments are given by injection to help control blood glucose. The main injectable treatments include GLP-1 receptor agonists, dual GIP/GLP-1 receptor agonists, and insulin.

1. GLP-1 Receptor Agonists

GLP-1 receptor agonists mimic the action of a natural hormone called GLP-1. They can help the body release insulin when blood glucose is high, reduce the amount of glucose released by the liver, slow digestion, and reduce appetite.

Examples include:

Semaglutide

Dulaglutide

Liraglutide

Some are given once a week, while others may be given more frequently, depending on the medicine.

2. Dual GIP/GLP-1 Receptor Agonists

Tirzepatide is an injectable medicine that activates both GIP and GLP-1 receptors. It helps improve blood glucose control and can also reduce appetite and support weight loss.

It is generally administered once a week.

3. Insulin

Insulin may be prescribed when the body does not produce enough insulin or when other treatments are not providing adequate blood glucose control.

Different types of insulin include:

Rapid-acting insulin

Short-acting insulin

Intermediate-acting insulin

Long-acting insulin

Mixed insulin

The type and timing of insulin depend on the person’s blood glucose pattern and treatment plan.

Source

diabetes.org.uk

nhs.uk