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當您進食時，食物從口腔進入食道，食道是一條通向胃的肌肉管
食管末端有一個肌肉環，稱為食管下括約肌
它打開讓食物進入你的胃
通常，它會保持關閉狀態，以防止胃內容物回流到食道中
如果括約肌沒有完全關閉，可能會發生胃食管反流或 GER
括約肌薄弱或松弛會使胃內容物回流或漏回食道
胃內容物中的酸會刺激食道
這可能會導致胸部出現疼痛、燒灼感，稱為胃灼熱或酸性消化不良
偶爾出現胃食管反流是很常見的
然而，如果這種情況連續幾周每周發生兩次以上，
您可能患有更嚴重的疾病，稱為胃食管反流病，也稱為 GERD
如果不及時治療，隨著時間的推移，胃食管反流病可能會導致并發癥
例如，您可能會患上食管炎，即食管內壁發炎或發炎
您的食道可能變得太窄，這種情況稱為食道狹窄
胃食管反流病可能會導致您將胃酸吸入肺部
這可能導致呼吸系統問題，如哮喘、胸悶、聲音嘶啞、喘息、喉炎和肺炎
胃食管反流病還會導致巴雷特食管疾病
在這種情況下，下食道內壁的細胞會被與腸道中類似的細胞所取代
這可能會增加您患食道癌的風險
GERD 的常見原因包括
懷孕或超重，
這會給你的腹部帶來壓力，
吸煙,
某些藥物，例如治療過敏、高血壓和抑郁癥的藥物，
和食管裂孔疝
食管裂孔疝是一種胃上部通過膈肌開口向上移動的病癥
這使得胃酸更容易進入食道
GERD 最常見的癥狀是胃灼熱
其他癥狀包括惡心、吞咽困難、口臭、聲音嘶啞、喉嚨痛以及食物反流（稱為反流）
想了解更多關于胃食管反流病的信息，
與您的醫療保健提供者交談

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When you eat food passes from your mouth into your esophagus a muscular tube that leads to your stomach
當您進食時,食物從口腔進入食道,食道是一條通向胃的肌肉管
Your esophagus has a ring of muscle at the end called the lower esophageal sphincter
食管末端有一個肌肉環,稱為食管下括約肌
It opens to let food into your stomach
它打開讓食物進入你的胃
Normally it stays closed to prevent stomach contents from going back up into your esophagus
通常,它會保持關閉狀態,以防止胃內容物回流到食道中
If the sphincter doesn't close all the way gastroesophageal reflux or GER can happen
如果括約肌沒有完全關閉,可能會發生胃食管反流或 GER
The weak or relaxed sphincter allows the contents of your stomach to reflux or leak back into your esophagus
括約肌薄弱或松弛會使胃內容物回流或漏回食道
Acid in the stomach contents irritates your esophagus
胃內容物中的酸會刺激食道
This can cause a painful burning feeling in your chest called heartburn or acid indigestion
這可能會導致胸部出現疼痛、燒灼感,稱為胃灼熱或酸性消化不良
It's common to have gastroesophageal reflux once in a while
偶爾出現胃食管反流是很常見的
However if it happens more than twice a week for a few weeks
然而,如果這種情況連續幾周每周發生兩次以上,
you may have a more serious condition called gastroesophageal reflux disease also known as GERD
您可能患有更嚴重的疾病,稱為胃食管反流病,也稱為 GERD
If left untreated GERD can lead to complications over time
如果不及時治療,隨著時間的推移,胃食管反流病可能會導致并發癥
For example you may develop esophagitis where the lining of your esophagus becomes inflamed or irritated
例如,您可能會患上食管炎,即食管內壁發炎或發炎
Your esophagus may become too narrow which is a condition called esophageal stricture
您的食道可能變得太窄,這種情況稱為食道狹窄
GERD may cause you to breathe stomach acid into your lungs
胃食管反流病可能會導致您將胃酸吸入肺部
This can lead to respiratory problems such as asthma chest congestion hoarseness wheezing laryngitis and pneumonia
這可能導致呼吸系統問題,如哮喘、胸悶、聲音嘶啞、喘息、喉炎和肺炎
GERD can also lead to a condition called Barret's esophagus
胃食管反流病還會導致巴雷特食管疾病
In this condition the cells lining your lower esophagus are replaced with cells similar to those in your intestine
在這種情況下,下食道內壁的細胞會被與腸道中類似的細胞所取代
This may increase your risk for developing cancer in your esophagus
這可能會增加您患食道癌的風險
Common causes of GERD include
GERD 的常見原因包括
being pregnant or overweight
懷孕或超重,
which puts pressure on your abdomen
這會給你的腹部帶來壓力,
smoking
吸煙,
certain medications such as those that treat allergies high blood pressure and depression
某些藥物,例如治療過敏、高血壓和抑郁癥的藥物,
and a hiatal hernia
和食管裂孔疝
A hiatal hernia is a condition where the upper part of your stomach moves up through an opening in your diaphragm
食管裂孔疝是一種胃上部通過膈肌開口向上移動的病癥
This makes it easier for stomach acid to come up into your esophagus
這使得胃酸更容易進入食道
The most common symptom of GERD is heartburn
GERD 最常見的癥狀是胃灼熱
Other symptoms include nausea problems swallowing bad breath hoarseness sore throat and bringing food back up called regurgitation
其他癥狀包括惡心、吞咽困難、口臭、聲音嘶啞、喉嚨痛以及食物反流(稱為反流)
To find out more about gastroesophageal reflux disease
想了解更多關于胃食管反流病的信息,
talk to your healthcare provider
與您的醫療保健提供者交談