What is Anaesthesia?
Anaesthesia is a controlled medical state that prevents patients from feeling pain during medical procedures. It can involve loss of consciousness, loss of sensation, or both.
Types of Anaesthesia
General Anaesthesia
- Complete loss of consciousness
- Used for major surgeries
- Administered through injection or inhaled gases
- Requires breathing support
Regional Anaesthesia
- Numbs a large part of the body
- Patient remains conscious
- Examples include:
- Epidural (commonly used in childbirth)
- Spinal blocks
- Nerve blocks
Local Anaesthesia
- Numbs a small specific area
- Patient remains fully awake
- Used for minor procedures
The Anaesthesia Team
-
Anaesthesiologist: Medical doctor specialized in anaesthesia
-
Nurse Anaesthetist: Specially trained nurse who assists or administers anaesthesia
Before Your Procedure
Preparation Guidelines
- Follow fasting instructions strictly
- Disclose all medications and supplements
- Inform about medical conditions
- Report any previous anaesthesia experiences
During the Procedure
- Vital signs are continuously monitored
- Depth of anaesthesia is adjusted as needed
- Specialized equipment ensures safety
After Anaesthesia
Recovery Period
- Gradual return to consciousness (for general anaesthesia)
- Close monitoring in recovery room
- Possible side effects:
- Nausea
- Drowsiness
- Mild confusion
- Sore throat
Safety and Risks
Modern Anaesthesia is Very Safe
- Extensive monitoring
- Advanced equipment
- Highly trained professionals
Possible Complications
- Rare but can include:
- Allergic reactions
- Breathing difficulties
- Postoperative confusion
Important Reminders
- Always follow pre-operative instructions
- Arrange transportation home
- Have someone stay with you for 24 hours after general anaesthesia