What to Expect With Anaesthesia Before Your Surgery

Undergoing surgery can feel less daunting once you understand how anaesthesia care is planned around your safety and comfort. Anaesthesiologists work closely with your surgical team to prepare you for the procedure, monitor you throughout, and support your recovery afterwards. Knowing what to expect can help you feel more at ease.

The pre-anaesthesia assessment

Before most planned procedures, you will meet an anaesthesiologist who reviews your medical history, current medicines, allergies and any previous experiences with anaesthesia. This conversation helps identify anything that may need special attention, such as an existing heart or lung condition, so the anaesthesia plan can be tailored to keep you safe.

Preparing in the days before your procedure

Your care team will usually give specific instructions about eating, drinking and taking regular medicines before your procedure. Following these instructions carefully is important, as they are designed to reduce risks during anaesthesia. If you smoke, mentioning this during your assessment allows the team to give relevant advice, since smoking can affect how the body responds to anaesthesia and healing.

What generally happens on the day

On the day of your procedure, the anaesthesia team will usually confirm your details, check your fasting status, and go through the plan once more before you go in. Throughout the procedure, your breathing, heart rate, blood pressure and oxygen levels are closely monitored so any changes can be addressed promptly.

Practical points to keep in mind

A few points can help your anaesthesia experience go smoothly:

• Follow fasting instructions exactly as given, even if you feel it is unnecessary
• Mention all medicines, including over-the-counter ones and supplements
• Share any past reactions to anaesthesia, however minor they seemed
• Ask questions about pain relief options for after the procedure
• Arrange for someone to accompany you home if you are not staying overnight

Recovering after anaesthesia

After your procedure, you will be monitored closely in a recovery area until you are stable. It is common to feel drowsy, mildly nauseous or a little confused for a short while as the anaesthesia wears off; this usually settles gradually. The team will manage your pain relief and let you know when it is safe to eat, drink or move around.

When to seek help after going home

Most people recover from anaesthesia without difficulty, but if you notice severe breathing difficulty, chest pain, a significant allergic reaction, or pain that is not controlled despite following your pain relief plan, go to the nearest emergency department or call 108 / 112 promptly. Otherwise, following your discharge instructions and attending any follow-up review supports a steady recovery.