Coughing after eating can have different causes such as acid reflux and food allergies. Find out more about why you cough after eating and what to do. Have you ever started coughing after a meal? Perhaps your food went down the "wrong pipe." Coughing is the body's way of protecting against foreign materials and is usually triggered by an irritant.People cough due to a variety of reasons, from
Have you ever started coughing after a meal? Perhaps your food went down the "wrong pipe." Coughing is the body's way of protecting against foreign materials and is usually triggered by an irritant.
People cough due to a variety of reasons, from infections to allergies. A random cough after a meal is probably no reason to worry. However, chronic coughing can be problematic, especially if you have an untreated or undiscovered health condition that is causing the problem.
Learn more about why certain conditions may cause coughing after eating and when to see a healthcare provider.
Asthma occurs when there is a narrowing of the airway as a result of a trigger such as an allergen, toxin, exercise, virus, or cold weather. People with asthma may have a cough that keeps coming back.
They can also have other symptoms, including wheezing, chest tightness, and difficulty breathing. If you are a person with asthma and experience coughing after eating, you could be ingesting an allergen. The most common food allergies are to:
Food allergies occur when the body's immune system overreacts due to proteins in foods. Food allergy symptoms can range from mild to severe. In severe cases, anaphylaxis can occur, which is life-threatening if not treated.
Exposure to food allergens may cause watery eyes, postnasal drip, throat swelling, and an itchy, scratchy throat that can trigger a need to cough.
Mild acid reflux is common and can occur from time to time in most people. While it's unknown exactly why people with acid reflux cough when stomach acid enters their esophagus, it may be that the backed-up food stimulates nerve endings and triggers a cough reflex, or you might be aspirating (choking) on a small amount of acid. Acid might also be irritating your throat, causing you to cough. This is more likely to happen after a meal. Some people find that certain foods trigger acid reflux.
Gastroesophageal reflux disease (GERD) is a chronic condition in which stomach acid rises into the esophagus, causing inflammation. It is a more severe form of acid reflux that occurs when your lower esophageal sphincter (a group of muscles at the low end of the esophagus that acts as a valve) does not close properly. Symptoms of GERD include regurgitation, heartburn, cough, difficulty swallowing, pain in the chest or abdomen, hoarseness, vomiting, bad breath, wheezing, and interrupted sleep.
Researchers from China have found that coughing after a meal is a predicator of gastroesophageal reflux-related cough (GERC). After eating, reflux can increase because contents of your meal and acids in your stomach that help digest food are being pushed back into your throat. You may feel the need to clear your throat. Sometimes it may feel like there is a lump in your throat or that food is stuck, which can also increase the need to cough.
Laryngopharyngeal reflux occurs when acid that has been pushed into the esophagus, enters the throat and voice box, and a person is more susceptible to coughing. Typically, this may happen after a person ingests common trigger foods, such as coffee, alcohol, and spicy foods.
An upper respiratory infection involves the nose, sinuses, pharynx, larynx, and large airways and is associated with coughing. Congestion and postnasal drip can result in a cough that lingers. Eating during this time can be difficult as it can contribute to the congestion in your throat, causing you to cough. In addition, certain foods can thicken phlegm by coating it, increasing congestion in people who are sensitive to them.
Aspiration pneumonia occurs when food, fluid, or other substances accidentally enter the lungs. This can occur after a meal when food enters the trachea (windpipe) and lungs. One of the symptoms is a cough.
On occasion, small amounts of food may go down the wrong pipe and as a result, a person will cough or gag to get it out. When this happens because of dysphagia (difficulty swallowing), a special diet may be recommended. Still, some experts urge for more quality evidence to support diet modifications.
Dysphagia occurs when you have difficulty swallowing. Trouble swallowing can change how food moves through the upper digestive pathways. When dysphagia disrupts your ability to move chewed few from your mouth down your throat, it can cause aspiration (breathing food into the lungs) and choking (airway is blocked by food).
As a consequence, a person will cough. Dysphagia can be dangerous in people of older age and in children, especially those who have other neurological conditions.
An occasional cough after eating is likely to be OK. However, if you cough regularly after eating a meal, you should see a healthcare provider. Additionally, if you have a medical condition such as uncontrolled GERD, dysphagia, or aspiration pneumonia, a visit to your healthcare provider is crucial. A provider can assess your condition and provide you with an individualized treatment plan.
Once you find out the trigger, you'll be able to formulate a plan that works best for you to prevent coughing after eating. Some helpful tips may include:
Certain conditions may contribute to coughing after meals. If you are aware of your triggers, avoiding them can help. However, if you recently started coughing after meals and do not know why, get examined by a healthcare provider. If you have an underlying health condition but feel as though it is not under control, your healthcare provider can help formulate a treatment plan that works for you.
Coughing after meals can be annoying and irritating and, in certain instances, dangerous. Reach out to your healthcare provider if you recently started coughing after meals and don't know why. Most likely your cough is associated with something that is easily treatable. Anytime there is a pattern of symptoms, a workup from a medical professional is a good idea.
The way to stop a cough that tickles will depend on its cause. Some home remedies may include avoiding triggers that cause asthma and allergic reactions, drinking water, taking decongestants, using a humidifier, and having honey, to name a few. A cough that persists should be discussed with a healthcare provider.
Lifestyle changes, medications, and, in severe instances, surgeries can treat GERD. Depending on the severity of your disease, these types of treatments can control and even cure symptoms.
Everyone responds differently to foods. If you have food allergies or sensitivities, avoiding foods could prevent coughing after eating. In addition, some people are sensitive to acidic and spicy foods or alcohol and caffeine. The best way to determine your trigger foods is to keep a food journal or try a temporary elimination diet.
There is little scientific evidence to suggest that certain foods cause phlegm after eating. However, dairy products can coat phlegm and make it feel thicker in certain people.