Ch. 05 Anesthesia
Anesthesia Options: MAC, Twilight & General Explained
"MAC," "twilight," "conscious sedation," "local vs general" — anesthesia terminology is confusing, and most patients never get a clear, jargon-free explanation. This hub untangles it, from fully awake with local numbing to fully unconscious under general anesthesia. Start with our anesthesia options compared overview, or jump straight to the term you have heard.
Anesthesia Options Compared
A full spectrum overview — local, tumescent, twilight/MAC, conscious sedation and general — with a side-by-side comparison table.
See the full comparison →
Twilight Sedation Explained
What "twilight" actually means, what it feels like, whether you'll talk or remember, and how safe it really is.
Understand twilight sedation →
MAC (Monitored Anesthesia Care)
The clinical term behind "twilight" — why MAC is a care model, not a drug or a fixed depth of sedation.
Read the full explainer →
Conscious Sedation
How conscious (moderate) sedation differs from MAC and twilight sedation — and why the terms often overlap in casual use.
See how it compares →
Local vs General Anesthesia
What each actually does, the factors that drive the choice between them, and how recovery differs.
Compare local and general →
Does Liposuction Hurt?
What you actually feel during numbing, during the procedure, and in the days after — under different anesthesia types.
See what to expect →
How Long Does Local Anesthesia Last?
Typical numbness timelines after local and tumescent anesthesia, and what affects how long it lasts.
See typical timelines →
Safety & Risks by Anesthesia Type
An honest, evidence-based look at the risk profile of each anesthesia type — without claiming any option is "always safer."
Review the safety picture →