|Sleep Apnea May Cause Nighttime Urination|
by David Freeman - HealthDay Reporter | HealthDay
Many doctors unaware the sleep disorder boosts urine production, experts say
"When you ask people about symptoms like snoring and gasping, they tend to say, 'No, I don't have them'," said study author Edward Romero, research coordinator at the Sleep & Human Health Institute in Albuquerque, N.M. "But it's very easy for them to realize that they wake up at night to go to the bathroom."
SUNDAY, Nov. 29 (HealthDay News) -- People who wake up during the night to urinate shouldn't automatically blame a urological problem. Sleep apnea, a breathing-related sleep disorder, could be the cause.
A new study suggests that nighttime urination, or nocturia, is comparable to loud snoring as a marker for obstructive sleep apnea, a disorder in which soft tissue in the throat blocks the flow of air into the lungs, disrupting sleep.
Previous studies established a link between nocturia and sleep apnea, a potentially serious condition that affects about 25 percent of U.S. men and 10 percent of U.S. women, the researchers said. But they believe this is among the first to show that screening for nocturia could help doctors identify patients with apnea.