Do you often encounter a burning sensation in your lower chest, especially after having your meal? This discomfort may be an indicator of a common gastrointestinal condition known as gastroesophageal reflux disease (GERD), better known as acid reflux.
Acid reflux is a frequently occurring condition affecting millions worldwide. Before we discuss what provokes this condition, let's first understand what precisely acid reflux is.
Acid reflux happens when the lower esophageal sphincter (LES)–the muscle at the junction of the esophagus and stomach–fails to close properly, allowing the stomach’s acidic contents to reflux, or backflow, into the esophagus. This reflux of stomach acid irritates and injures the lining of the esophagus and can create a burning pain known as 'heartburn.'
So, if you are questioning the causes of acid reflux, remember that the primary cause is the malfunctioning of the read more LES. But this condition can be aggravated by numerous additional factors.
Other root causes are certain food and drink. Consuming hard-to-digest foods, fatty or greasy meals, spicy foods, chocolate, caffeine, and alcohol can bring about an episode of acid reflux. Smoking is another key causal factor as it can hamper the operation of the LES.
Overeating or consuming excessive amounts at one time, especially before bedtime, can also greatly contribute to the occurrence of acid reflux. Additionally, conditions such as obesity and pregnancy escalate the risk of acid reflux.
Further potential triggers can encompass certain medications, such as aspirin and specific muscle relaxants. Stress can also impact the incidence of acid reflux, whilst not a direct cause, high levels of stress may stimulate behaviors that can trigger acid reflux.
In summary, although the underlying cause of acid reflux is the dysfunction of the LES, there exist many secondary triggers that can exacerbate this issue. Understanding these causes is an essential step for prevention and effective treatment.