General Anaesthesia: Everything You Need to Know
What is General Anaesthesia?
General anaesthesia is a state of controlled unconsciousness induced by anaesthetic drugs. It is used to prevent pain and discomfort during surgical and medical procedures. During general anaesthesia, you will be unaware of your surroundings and will not feel any pain.
How is General Anaesthesia Administered?
General anaesthesia can be administered through an intravenous (IV) line or an inhaler. The anaesthetic drugs are typically administered by an anaesthesiologist, who is a doctor who specialises in anaesthesia. The anaesthesiologist will monitor your vital signs throughout the procedure to ensure that you are safe.
What are the Different Types of General Anaesthesia?
- Inhalational anaesthesia: Inhalational anaesthesia is administered through a mask or tube that is placed over your nose and mouth. You will breathe in the anaesthetic gases, which will cause you to lose consciousness.
- Intravenous anaesthesia: Intravenous anaesthesia is administered through an IV line. The anaesthetic drugs are injected into your bloodstream, which will cause you to lose consciousness.
What are the Risks of General Anaesthesia?
General anaesthesia is generally considered to be a safe procedure, but there are some risks involved. These risks include:
- Nausea and vomiting
- Sore throat
- Headache
- Bruising or swelling at the injection site (if intravenous anaesthesia is used)
- Allergic reaction to the anaesthetic drugs
- Cardiac arrest
- Stroke
- Death
How Can I Prepare for General Anaesthesia?
There are a few things you can do to prepare for general anaesthesia:
- Tell your doctor about any medical conditions you have, including allergies, heart problems, and lung problems.
- Tell your doctor about any medications you are taking, including prescription drugs, over-the-counter drugs, and herbal supplements.
- Fast for 8 hours before your surgery. This means that you should not eat or drink anything after midnight the night before your surgery.
- Arrive at the hospital on time for your surgery.
What Happens After General Anaesthesia?
After general anaesthesia, you will be taken to the recovery room, where you will be monitored until you are fully awake. You may experience some nausea, vomiting, or dizziness after surgery. These side effects usually go away within a few hours.
When Should I Call My Doctor?
Call your doctor if you experience any of the following symptoms after general anaesthesia:
- Severe pain
- Difficulty breathing
- Chest pain
- Confusion
- Seizures
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