Patient information

This leaflet is about feeling sick (nausea) or being sick (vomiting) after an operation. This is a side effect that you might experience if you have a general anaesthetic. It explains the causes of sickness and what can be done about it.
This leaflet is about shivering after an anaesthetic. This is a side effect that you might experience if you have a general or regional anaesthetic. It explains the causes of shivering and what can be done about it. 
Suxamethonium apnoea occurs when the body’s plasma cholinesterase enzyme isn’t functioning properly. Normally, this enzyme works quickly, allowing muscles to recover and patients to breathe on their own shortly after the drug has been given.
These FAQs are designed to provide general information. Every patient is different and your healthcare team will provide information specific to you and your operation. You will also have the opportunity to discuss any concerns that you have with the team.
This resource aims to provide people with ME or CFS who need to have an anaesthetic or sedation, with information about what they might expect at the different stages of the surgical journey, and what they can do to prepare.