0
What is the term for failure of the lower esophageal sphincter to relax?
Wiki User
∙ 6y ago
Esophageal achalasia is the term used for the failure of the lower esophageal sphincter to relax, resulting in functional obstruction of the esophagus, and dysphagia. There is total absence of peristalsis of esophagus, and failure of the lower esophageal sphincter to relax when food or liquid is swallowed. This gives rise to vomiting of food or liquid as soon as it is swallowed. There really isn't any cause but there are some guesses none are proven.
Wiki User
∙ 6y ago
Add your answer:
Earn +20 pts
Which hormone help relax the sphincter of oddi?
CCK
There is some product that release the anus sphincter muscles?
The anal sphincter isn't supposed to relax. It holds the colon in. If you are talking about easier to do anal sex there is numbing creme if you think it's uncomfortable. Don't recommend you doing it if you think it is uncomfortable but that is up to you.
What causes the pupils to dilate in someone who is excited or frightened?
sympathetic stimulation causes the dilator muscle to contract and sphincter muscle to relax, as a result expanding the pupil.
What is the function of the Pyloric opening?
Pyloric sphincter function is to push digested food from the lower part of the stomach into the Duodenum. It does this by the Sphincter muscle (circular muscle at an orifice) contracting closing the opening, then when relaxed it openings. this is done involuntarily. Kinda like passing stool, the sphincter muscle in the rectum (the anus) contracts and relaxes pushing the stool out of orifice, However, this is done voluntarily when constipated.
Where are faeces stored?
faeces are stored in the rectrum!
What occurs with Achalasia?
In achalasia, which means "failure to relax," the esophageal sphincter remains contracted. Normal peristalsis is interrupted and food cannot enter the stomach
What is the medical term meaning failure of the muscles of the lower esophagus to relax during swallowing?
The medical term for the failure of the muscles of the lower esophagus to relax during swallowing is called achalasia. This condition can cause symptoms such as difficulty swallowing, chest pain, and regurgitation of food. Treatment options may include medications, dilation of the esophagus, or surgery.
What are the names of the sphincters the stomach?
Sphincters are circumferential muscles that can relax or constrict to regulate the passage of material through a particular area. The stomach is bound by two sphincters in humans: the lower esophageal sphincter that keep stomach acid in the stomach and the pyloric sphincter that regulates the flow of food in the stomach into the duodenum.
Why are anticholinergic agents avoided and cholinergic agonists recommended in the tratment o gastroesophageal reflux?
Anticholinergic agents are likely to further RELAX the lower esophageal sphincter, exacerbating the reflux problems
What does the act of swallowing cause?
causes a wave of esophageal contraction called peristalsis. Peristalsis pushes food along the esophagus. Normally, peristalsis causes the esophageal sphincter to relax and allow food into the stomach.
What are sphincters and how are related to the stomach?
Sphincters are circumferential muscles that can relax or constrict to regulate the passage of material through a particular area. The stomach is bound by two sphincters in humans: the lower esophageal sphincter that keep stomach acid in the stomach and the pyloric sphincter that regulates the flow of food in the stomach into the duodenum.
Why not use adrenergic agonist with GERD?
Clonidine is a central alpha 2 agonist. Alpha 2 agonists relax GI smooth muscle. With relaxation of the lower esophageal sphincter (LES), reflux of stomach contents is more likely to occur.
The pressure exerted by food on what valve causes it to open so that food can enter the stomach?
The lower esophageal sphincter. Actually it is triggered to relax by the nervous system as part of the swallowing reflex so the question is a bit overly simplistic if not just wrong.
Will Vinegar help heartburn?
I am not sure vinegar will help. You need to look at what causes it and go from there.Coffee, tea, and other drinks that contain caffeineCaffeine can relax the lower esophageal sphincter (LES), allowing stomach contents to reflux into the esophagus.ChocolateChocolate contains concentrations of theobromine (a compound that occurs naturally in many plants such as cocoa, tea and coffee plants), which relaxes the esophageal sphincter muscle, letting stomach acid squirt up into the esophagus.Fried and fatty foodsThese foods tend to slow down digestion, keeping the food in your stomach longer. This can result in increases pressure in the stomach, which in turn puts more pressure on a weakened LES, allowing reflux of stomach contents.Tomatoes and tomato-based productsThese foods relax the lower esophageal sphincter (LES).AlcoholAlcohol relaxes the lower esophageal sphincter, allowing the reflux of stomach contents into the esophagus. It also increases the production of stomach acid.TobaccoThe chemicals in cigarette smoke weaken the LES as they pass from the lungs into the blood.Large mealsA full stomach can put extra pressure on the lower esophageal sphincter (LES), which will increase the chance that some of this food will reflux into the esophagus.Citrus fruits and juicesThese foods relax the lower esophageal sphincter (LES).Eating within 2 to 3 hours prior to bedtimeLying down with a full stomach can cause stomach contents to press harder against the LES, increasing the chances of refluxed food.Wearing tight fitting clothingClothing that fits tightly around the abdomen will squeeze the stomach, forcing food up against the LES, and cause food to reflux into the esophagus. Clothing that can cause problems include tight-fitting belts and slenderizing undergarments.http://heartburn-indigestion.blogspot.com.au/
Which hormone help relax the sphincter of oddi?
CCK
Does gastric banding cause achalasia?
My guess is no. Achalasia involves the esophogus and LES and not the stomach. It's thought to be caused by the degeneration of the nerve cells that normally signal the brain to relax the esophageal sphincter and so I don't think gastric banding would cause that.
Why does Viagra cause heartburn?
To keep our food from coming back from the stomach to our mouth, the esophagus has two sphincter muscles; the one at the top is called the upper esophageal sphincter; the one at the bottom is the lower esophageal sphincter. Apparently the chemical in Viagra that causes the soft tissue muscles in your penis to relax, and allow more blood flow to the area , can also cause the sphincter muscles to relax , most likely the heartburn you experince in relation to a dose of Viagra is a result of relaxation the Lower Esophagel Sphincter (LES) , resulting in acid reflux ( ie it litteraly spashes up out you stomach a tiny bit and causes a burning feeling ) . You might try various antacids, and if it is chronic , and mostly assocaited with times w hen you take the Viagra judt get your doctor to add in a percription antiacd when he does your next script ..
