Nothing takes the place of good common sense eating and exercise. These sustainable lifestyle changes need to be the framework of every weight loss goal.

Lately however, many people who may have never before considered taking a medication to help lose weight, are now wondering if they should try one.  But which one?

Firstly, what is my “ideal” weight – what I would like to get to? And what is my short-term goal? Usually, we recommend an initial 5-10 % starting body weight loss (eg. For a 100 kg person, they would plan to lose 5-10 kg in 3-6 months).

Secondly, do I mind taking a tablet each day? Or would I prefer a small injection, either daily or once weekly? What fits with my lifestyle?

Thirdly, what can I afford? Remember, weight loss medications are not covered by the Pharmaceutical Benefits Scheme.

Most weight loss medications target appetite, so people don’t feel as hungry, and after eating, feel fuller sooner. Some medications cause side effects such as nausea, and the dose needs to be increased slowly as the person becomes more used to it.

These medications are generally taken for at least 18 months but can be taken safely for longer periods of time. The main concern with rapid weight loss is loss of muscle mass. It is vitally important that someone using these medications is exercising appropriately, so they can maintain their muscle mass, and lose adipose (fat) mass.

If you would like more in-depth and specific information on weight-loss medications, please make an appointment with your doctor.