Obesity (bariatric) surgery
Bariatric surgery, often called obesity surgery, is an option for people living with excess weight who want help managing their health long-term. At Ramsay hospitals, accredited bariatric surgeons provide procedures that reduce stomach size and, in some cases, alter digestion. These changes can support significant and lasting weight loss.
Beyond weight loss, bariatric surgery can lead to improved overall health by reducing the risk or severity of obesity-related conditions.
For many patients, bariatric surgery is not just about losing weight - it’s about enhancing quality of life, increasing energy levels and improving long-term health outcomes. It is most effective when combined with ongoing lifestyle changes, including a balanced diet, regular physical activity and medical follow-up.
How obesity can affect your life
Australia has one of the highest rates of overweight and obesity, reflecting the growing impact of weight-related health challenges. Carrying excess weight can affect nearly every part of the body and increase the risk of developing chronic diseases and other health complications, including:
- Musculoskeletal problems: Extra weight places added stress on joints and bones, increasing the risk of pain, arthritis and mobility issues.
- Cardiovascular disease and stroke: Excess weight can contribute to high cholesterol, high blood pressure, and other risk factors for heart disease and stroke.
- Certain cancers : Obesity has been linked to an increased risk of developing several types of cancer.
- Sleep apnoea: Extra weight can cause breathing difficulties during sleep, leading to poor rest and long-term health concerns.
- Type 2 diabetes: Obesity is a major risk factor for developing insulin resistance and type 2 diabetes, which is recognised as a national health priority in Australia.
- Hypertension (high blood pressure): Extra weight can put strain on the cardiovascular system, increasing the risk of high blood pressure and related complications.
Treatment considerations
Bariatric surgery may be an option for some people to support weight loss and help manage obesity-related health conditions. It can be effective but it is not suitable for everyone. Surgery involves potential risks and requires ongoing lifestyle changes to achieve long-term results.
It’s important to understand how obesity and its treatment options may affect your health and wellbeing. Because every person’s circumstances are different, you should discuss the risks and benefits with your healthcare provider to decide what is right for you.
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