Anyone who eats a large amount of acidic foods can have mild and temporary acid reflux. This is mostly true when bending over, lifting, or taking a nap after eating a large meal high in acidic and fatty, foods. Persistent Acid Reflux,however, may be due to various conditions, including abnormal biologic or structural Some studies suggest that most people with acid reflux symptoms such as hoarseness, chronic cough, or the feeling of having a lump in the throat have specific abnormalities in the esophagus. Such abnormalities may be present in 73% of patients who had atypical symptoms.
Motility Abnormalities
Problems in spontaneous muscle action (peristalsis) in the esophagus commonly occur with acid reflux, although it is not clear if such occurrences are a cause or result of long-term problems of acid reflux.
Abnormal nerve and muscle function may contribute to acid reflux causes
Studies show that about half of acid reflux patients have abnormal nerve or muscle function in the stomach. These abnormalities cause impaired motility, which is the inability of muscles to act instinctively. The stomach muscles do not contract as normal, which causes delays in stomach emptying, increasing the risk for acid back up.
Hiatal Hernia
Your hiatus is a small hole in the diaphragm where the esophagus goes through and into the stomach. It usually fits very securely, but it may weaken and enlarge. When this happens, part of the stomach muscles may jut into it producing a condition called hiatal hernia. It is very common, occurring in about half of people over 60 years of age and is rarely serious. Until recent years, it was believed that most cases of persistent acid reflux were caused by a hiatal hernia. Hiatal hernia may impair the LES muscle function (see below). Studies have failed to confirm this evidence, that it is a ordinary cause of acid reflux, although its presence may increase the symptoms in patients with both conditions.
A Malfunction of the Lower Esophageal Sphincter (LES) Muscles
A band of muscle tissue called the (LES) is responsible for closing and opening the lower part of the esophagus and is essential for maintaining a pressure barrier against contents in the stomach. It is a complex area of smooth muscles and various hormones. If it weakens and loses tone, the LES cannot close up completely after food empties into the stomach. In such cases, acid from the stomach backs up into the esophagus. A few dietary pruducts, drugs, and nervous system issues can weaken it and impair its function.
These are a few of the most important acid reflux causes
Acid Reflux Is Also Called Heartburn or GERD (gastroesophageal reflux disease)
A lot of people suffer the effects of acid reflux periodically, and most people can easily find some otc medications at the local drugstore to minimize the pain from the condition. People who suffer often from this condition could have a serious problem that should be treated by [spin] your doctor. | expert medical professionals. [spin]
