Question

Does an epidural cause an increase or decrease in pelvic floor muscle tone?

Option 1: Increase
Option 2: Decrease
Option 3: No effect
Option 4: Variable effect

Answer 1

Epidurals are known to cause a decrease in pelvic floor muscle tone due to their analgesic effects, which block nerve impulses in the spinal area.

Step-by-step explanation:

The perineum muscles play crucial roles in several physiological functions such as urination, ejaculation, and vaginal contraction. The muscles of the pelvic floor are also vital for supporting pelvic organs, resisting intra-abdominal pressure, and functioning as sphincters for the urethra, rectum, and vagina. When an epidural is administered, it affects the nerve impulses in the area around the spinal cord which can lead to a decrease in pelvic floor muscle tone. This is due to the analgesic effect of the epidural, which blocks the pain and can potentially reduce the muscle tone in the pelvic area during its effective period.