A patient with GERD is advised to avoid which behavior to reduce reflux?

A patient with GERD is advised to avoid which behavior to reduce reflux?

• A. Eating large meals before bedtime
• B. Sleeping on the left side
• C. Smoking cigarettes
• D. Wearing tight belts

Answer: (C)

The main idea is that GERD symptoms worsen when reflux episodes increase due to factors that relax the valve at the bottom of the esophagus or raise stomach load. Smoking cigarettes is particularly problematic because nicotine relaxes the lower esophageal sphincter, making it easier for stomach contents to reflux into the esophagus. It also increases acid production and reduces saliva, which would normally help neutralize acid. So avoiding smoking directly reduces both the frequency and severity of reflux episodes. Other behaviors can influence reflux as well—large meals before bed raise gastric volume and pressure, left-side sleeping can help lessen reflux, and tight belts can increase abdominal pressure—but smoking has the strongest, direct impact on the mechanism that allows reflux to occur, making it the best behavior to avoid.

The main idea is that GERD symptoms worsen when reflux episodes increase due to factors that relax the valve at the bottom of the esophagus or raise stomach load. Smoking cigarettes is particularly problematic because nicotine relaxes the lower esophageal sphincter, making it easier for stomach contents to reflux into the esophagus. It also increases acid production and reduces saliva, which would normally help neutralize acid. So avoiding smoking directly reduces both the frequency and severity of reflux episodes. Other behaviors can influence reflux as well—large meals before bed raise gastric volume and pressure, left-side sleeping can help lessen reflux, and tight belts can increase abdominal pressure—but smoking has the strongest, direct impact on the mechanism that allows reflux to occur, making it the best behavior to avoid.