What is acid reflux?

Acid reflux, also known as gastroesophageal reflux (GERD), happens when stomach acid and food or fluids come back up into your esophagus. It can be an occasional problem, or you can have repeated symptoms in the form of a chronic condition called gastroesophageal reflux disease (GERD).
Acid reflux is a digestive disorder that affects many people, from infants to older adults. You can get GERD at any age. It happens when the muscle at the bottom of your esophagus, called the lower esophageal sphincter, allows stomach contents to move upward.
Feeling heartburn is quite common. You may notice it after eating an especially big meal. About 20 out of 100 people in Western countries experience heartburn or acid reflux in their life. But if you have constant or severe heartburn and acid reflux, you may have GERD.
Acid reflux can be painful and may be triggered by certain situations. While it often feels like heartburn, other symptoms include:
- An unpleasant sour taste in your mouth
- Recurring cough or hiccups
- Hoarse voice
- Bad breath
- Bloating and feeling sick
These symptoms can become worse if you lie down or bend over after eating. While anyone can have acid reflux, certain conditions make it more likely that you’ll experience it:
- Being overweight
- Being pregnant
- Smoking
- Some medications like benzodiazepines, calcium channel blockers, certain asthma medicines, nonsteroidal anti-inflammatory drugs (NSAIDs), and tricyclic antidepressants
7 home remedies for acid reflux
If you are experiencing recurrent acid reflux symptoms, there are remedies you can try at home to alleviate your pain and prevent future episodes. Seven home remedies for acid reflux include:
Avoid certain food and drinks
You can still eat a lot of your favorite foods if you have acid reflux. However, there are certain things that are more likely to induce acid reflux than others. Some foods and drinks you should avoid include:
You don’t have to give these foods up completely, but it’s a good idea to see if eating less of them improves your reflux.
Eat smaller meals
You may experience acid reflux more frequently after larger meals when the stomach is full. Smaller meals spaced throughout your day can help minimize your chances of having acid reflux.
Take it slow after eating
After you eat, try to remain in a seated position or go for a walk. Lying down after eating can send acid up into your esophagus. Try to finish eating at least 3 hours before going to bed.
Find the right sleeping position
The best sleeping position to reduce acid reflux is having your head 6 to 8 inches higher than your feet. Stacked pillows usually don’t provide enough support, so try using a foam wedge to prop up your upper body instead.
Make lifestyle changes
Your doctor may suggest that you try to lose weight to relieve your acid reflux. Increased weight can weaken your lower esophageal sphincter which allows acid into your esophagus. Nicotine can also relax the lower esophageal sphincter. If you smoke, it may be time to kick the habit.
Check your medications
Some medications like postmenopausal estrogen, tricyclic antidepressants, and NSAIDs may cause heartburn and acid reflux.
Eat the right foods
Incorporating these foods into your diet may help your overall acid reflux pain:
- High fiber foods like oatmeal, brown rice, sweet potatoes, carrots, beets, and green vegetables make you feel more full and help keep your meals small.
- Alkaline foods like bananas, melons, cauliflower, fennel, and nuts have a higher pH and can help offset strong stomach acid.
- Watery foods like celery, cucumber, lettuce, watermelon, broth-based soups, and herbal tea can help dilute your stomach acid.
Risks and outlook
Acid reflux or GERD may be a lifelong condition that you have to manage. If your symptoms don’t improve with home remedies and lifestyle changes, you may need to see a doctor.
Your gastroenterologist will make a diagnosis and determine a treatment plan. You may have to take an acid reducer to relieve your heartburn and pain.
SLIDESHOW
Digestive Disorders: Common Misconceptions See SlideshowFranciscan Health: "Home Remedies For Heartburn (And When You Need A Doctor)."
Harvard Health Publishing: "9 ways to reduce acid reflux without medication."
Institute for Quality and Efficiency in Health Care: "Heartburn and GERD: Overview."
Johns Hopkins Medicine: "GERD Diet: Foods That Help with Acid Reflux (Heartburn)."
National Health Service: "Heartburn and acid reflux."
National Institute of Diabetes and Digestive and Kidney Diseases: "Acid Reflux (GER & GERD) in Adults."
National Institute of Diabetes and Digestive and Kidney Diseases: "Symptoms & Causes of GER & GERD"
Top 7 Home Remedies That Can Help Relieve Acid Reflux Related Articles
The 23 Best Health Benefits and Household Uses of Baking SodaBaking soda is also commonly known as sodium bicarbonate and occurs naturally on Earth. Health benefits of baking soda include that it eliminates bacteria and fungi, manages UTI, treats insect bites,...
aluminum hydroxide/magnesium hydroxide/simethiconeAluminum hydroxide/magnesium hydroxide/simethicone is a combination medication used to relieve symptoms of acid indigestion, heartburn, sour stomach, upset stomach, and bloating. Side effects include...
aluminum hydroxide/magnesium trisilicateAluminum hydroxide/magnesium trisilicate is a combination medication used to relieve symptoms of acid indigestion and heartburn due to acid reflux. Common side effects of aluminum hydroxide include...
chamomileChamomile is a medicinal herb commonly used for many ailments including gastrointestinal disorders, inflammation, hay fever, menstrual disorders, mouth ulcers, wounds and muscle spasms. Common side...
What Is the Difference Between Acid Reflux and Silent Reflux?Silent reflux is a lesser-known form of acid reflux that can bring on various symptoms not typical of acid reflux. The difference between acid reflux and silent acid reflux is that acid reflux...
Esophageal pH MonitoringEsophageal pH monitoring is used to measure the reflux (regurgitation or backwash) of acid from the stomach into the esophagus and to diagnose gastroesophageal reflux disease (GERD). Side effects of...
FundoplicationFundoplication is a surgical procedure for treating GERD (gastroesophageal reflux disease). The procedure is to help GERD symptoms including heartburn. Eighty percent of patients with GERD also have...
Gastroesophageal Reflux Disease (GERD)Gastroesophageal reflux disease (GERD), also called acid reflux, can cause symptoms like heartburn, chest pain, regurgitation, and nausea. Learn about causes, diagnosis, treatment and prevention.
GERD in Infants and ChildrenGERD (gastroesophageal reflux disease) is the upward movement of stomach content, including acid, into the esophagus and sometimes into or out of the mouth. Common symptoms of GERD in children...
Acid Reflux (Heartburn, GERD): Symptoms & RemediesHeartburn is a symptom of acid reflux that causes chest pain when stomach acid backs up into the esophagus. Heartburn symptoms may mimic chest pain that occurs during a heart attack. Gastroesophageal...
Heartburn vs. Acid Reflux: What's the Difference?Heartburn and acid reflux are not the same thing. Heartburn is a symptom of acid reflux. Heartburn gets its name because it feels like a burning sensation around the heart. Another symptom that...
How Does Acid Reflux Make You Feel? 10 Common SymptomsAcid reflux can cause you to feel pain in your chest and a sour taste in your mouth. Find out more about acid reflux and 10 common symptoms that people with the condition often experience.
magaldrateMagaldrate is an over-the-counter medication commonly used to treat gastrointestinal (GI) issues from acidity including heartburn, acid indigestion, gastroesophageal reflux, gastric and duodenal...
omeprazoleOmeprazole, omeprazole/sodium bicarbonate is a proton pump inhibitor drug (PPI) prescribed for the treatment of ulcers, gastroesophageal reflux disease (GERD), Zollinger-Ellison syndrome, duodenitis,...
Proton Pump Inhibitors (PPIs)Proton pump inhibitors (PPIs) reduce the production of acid in the wall of the stomach (that produces acid) thereby preventing ulcers and assists in the healing of ulcers that exist on the esophagus,...
What Are the 4 Types of Acid Reflux?Acid reflux, also known as gastroesophageal reflux disease (GERD), is a common stomach issue. The four types of acid reflux are mild, moderate, severe and the type that can lead to esophageal cancer.