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Can You Pee Under General Anesthetic?

Published in Anesthesia & Urination 2 mins read

No, you typically cannot consciously pee under general anesthesia. Here's why:

How General Anesthesia Affects Urination

General anesthesia impacts your body in several ways that directly affect your ability to urinate:

  • Muscle Paralysis: General anesthesia paralyzes your muscles, including the bladder muscles. This means your bladder can't contract to release urine, making it impossible to consciously pee.
    • The reference states: "General anesthesia paralyzes the bladder muscles."
  • Loss of Sensation: You also lose the sensation that you need to urinate, preventing you from even recognizing the urge. The reference highlights this: "...impact your ability to recognize that you have to urinate".
  • Foley Catheter Use: Often, a Foley catheter is inserted during surgery. This tube is placed directly into your bladder to drain urine, ensuring your bladder remains empty during the procedure.
    • According to the reference: "...many surgeries involve the placement of a Foley catheter—a tube put in the body to drain urine from the bladder."

The Details

Aspect Description
Bladder Muscle Control Paralysed, unable to contract.
Sensation of Urination Lost, you can't feel the urge.
Urine Management During Surgery Typically managed via a Foley catheter.

What Happens in Surgery

During surgery, medical staff take steps to ensure your bladder remains empty and to prevent any issues with urine management during the procedure. The use of a Foley catheter is standard practice.

Post-Surgery

After general anesthesia, it may take some time for your bladder control and sensation to return to normal. The medical team will monitor you closely, and if needed, they may continue using a catheter temporarily.

In summary, under general anesthesia, you cannot consciously urinate because the bladder muscles are paralyzed, and the urge to urinate is suppressed. The use of a Foley catheter is the standard approach during surgery.

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