IVs and Cannulation
Every anaesthetic will need an IV. This is a plastic tube inserted into a vein. Once correctly inserted, it is secured onto the skin with sticky tapes.
The IV allows Dr Lim to give you the anaesthetic medications without having to jab you multiple times. It is also used to give you fluids.
The IV also allows Dr Lim to give you the necessary medications to rescue the situation if there are complications or an emergency.
The IV is removed, as soon as it is no longer needed, when your body systems are stable and you are able to eat and drink properly.
Dr Lim understands that some patients are afraid of needles. He is very experienced inserting these cannulas and will try to make it as easy as possible for you.
Numbing (EMLA) cream may be used to numb area. However, to be effective, the cream need to be applied for about about an hour. This is not always possible. In addition, the cream tend to shrink the veins and makes insertion harder. So it may actually be easier just accept a small pricking sensation with the insertion of a small cannula.
The IV can leave you with a bruise. This tends to settle quickly without any treatment. If the IV site feels sore, minor pain medication such as paracetamol and anti-inflammatories may be needed. Occasionally, antibiotics may be required to treat any infections.