Why acidity occurs

Chest pain may be a symptom of a heart attack. There is a problem with information submitted for this request. Subscribe for free and receive your in-depth guide to digestive health, plus the latest on health innovations and news.

You can unsubscribe at any time. Error Email field is required. Error Include a valid email address. To provide you with the most relevant and helpful information, and understand which information is beneficial, we may combine your email and website usage information with other information we have about you. If you are a Mayo Clinic patient, this could include protected health information. If we combine this information with your protected health information, we will treat all of that information as protected health information and will only use or disclose that information as set forth in our notice of privacy practices.

You may opt-out of email communications at any time by clicking on the unsubscribe link in the e-mail. Your in-depth digestive health guide will be in your inbox shortly. You will also receive emails from Mayo Clinic on the latest health news, research, and care.

Acid reflux occurs when the sphincter muscle at the lower end of your esophagus relaxes at the wrong time, allowing stomach acid to back up into your esophagus. This can cause heartburn and other signs and symptoms. Frequent or constant reflux can lead to gastroesophageal reflux disease GERD. Heartburn occurs when stomach acid backs up into the tube that carries food from your mouth to your stomach esophagus. Normally when you swallow, a band of muscle around the bottom of your esophagus lower esophageal sphincter relaxes to allow food and liquid to flow down into your stomach.

Then the muscle tightens again. If the lower esophageal sphincter relaxes abnormally or weakens, stomach acid can flow back up into your esophagus acid reflux and cause heartburn. The acid backup may be worse when you're bent over or lying down.

Heartburn that occurs frequently and interferes with your routine is considered gastroesophageal reflux disease GERD. New sublineage of coronavirus, AY. Weight loss story: "I started my mornings with a special fat burning kadha and lost 13 kilos in 52 days". Refrain from posting comments that are obscene, defamatory or inflammatory, and do not indulge in personal attacks, name calling or inciting hatred against any community.

Help us delete comments that do not follow these guidelines by marking them offensive. Let's work together to keep the conversation civil. A weekly guide to the biggest developments in health, medicine and wellbeing delivered to your inbox. Thank you for subscribing! Your subscription is confirmed for news related to biggest developments in health, medicine and wellbeing. Now playing. Reminder Successfully Set!

Next Story: Non dairy diet: Is dairy fattening? Select a City Close. Your current city: Mumbai Mumbai search close. All Bombay Times print stories are available on. We serve personalized stories based on the selected city OK. Go to TOI. The Times of India. The death of a friend. These mental habits are turning you into a bitter person! How does your zodiac sign flirt?

Is it good or hopeless? Find out now! Positive affirmations for all single people out there. Things to know before you LOSE your virginity. Why are people quitting their jobs? Maharaja Padmanabh Singh of Jaipur is bringing back the moustache trend. Unisex hijab by rapper Ghali Amdouni is the hot thing in fashion world. Most stylish pictures of Rajkummar Rao and Patralekhaa. Patralekhaa is all set to wear a Sabyasachi sari and lehenga for her wedding with Rajkummar Rao.

Priyanka Chopra Jonas is blessing our feed with some uber stylish looks. Tips to make your kids more assertive. Accessed Jan. Feldman M, et al. Gastroesophageal reflux disease. Philadelphia, Pa. Gastroesophageal reflux disease GERD adult. Rochester, Minn.

Schwaitzberg SD. Surgical management of gastroesophageal reflux in adults. Townsend CM Jr, et al. Gastroesophageal reflux disease and hiatal hernia. Kahrilas PJ. Complications of gastroesophageal reflux in adults. Medical management of gastroesophageal reflux in adults.

Vakil NB. Antiulcer medications: Mechanism of action, pharmacology, and side effects. Zak Y, et al. The use of LINX for gastroesophageal reflux. Advances in Surgery. Natural Medicines. German chamomile. Rakel D. In: Integrative Medicine. Ravi K, et al. Esophageal impedance monitoring: Clinical pearls and pitfalls. American Journal of Gastroenterology. Brown A.