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Is there a difference between acid reflux and indigestion?

Quite often, the terms acid reflux and indigestion are used interchangeably without fully understanding the differences between the two.

There are in fact a number of differences between the two as indigestion is not, as many believe, just a milder form of acid reflux.

Discover what causes acid indigestion and what causes acid reflux. Rennie have taken the time to look into both and have put together this guide to allow you to understand the differences for yourself.

What is
ACID REFLUX 2,4,8

Foods that cause indigestion

Acid reflux is a common condition that affects many people in varying degrees.

The condition sees your throat and oesophagus become flooded from the acid produced by the stomach, causing a burning feeling. 1,2

Usually, acid reflux treatment is easy - it can be relieved through medication such as antacids like Rennie Spearmint, which can neutralise the acid in your stomach and stop acid reflux.4

If the acid reflux throat pain persists it is advised to consult a doctor.

However, the reason many people mistake acid reflux for indigestion is the fact that the former is a symptom of the latter rather than a separate condition. Indigestion has a lot more symptoms than just acid reflux

Indigestion is a sense of discomfort or pain in the upper abdomen brought on generally by overeating but can also be brought on through stress, pregnancy, smoking or drinking alcohol.1,13

What are the indigestion symptoms? The first symptom of indigestion can often be feeling bloated after eating. It can also bring on feelings of nausea and frequent belching, along with some occasional incidents of regurgitating food.13

It can happen anytime but is most common shortly after eating.

Indigestion is often caused by excess stomach acid coming into contact with the sensitive, protective lining of the digestive system.

It’s this burning feeling that often leads to people believing that acid reflux and indigestion are different conditions rather than the former simply being a symptom of the latter. 1,13

How to relieve indigestion? If you do have indigestion (and therefore acid reflux!), then Rennie quickly gets to work to relieve the discomfort.

Rennie is an indigestion medicine that helps neutralise the excess stomach acid, turning it into water and other natural substances to ease the discomfort.

To help combat indigestion a good lifestyle and healthy, balanced diet can help decrease the chances of having to deal with either issue.

If the symptoms persist (if you have constant indigestion) or become more regular, consult with your doctor to discover the best course of action for you.

TIPS & ADVICE

Take a look at our tips and advice on how to have a happier digestive life.

For breakfast, try limit high-fibre foods to avoid bloating.

Breakfasts on the go: simple and healthy recipes and ideas

Breakfast is widely regarded as the most important meal of the day - but many of us skip it because we'd rather push the snooze button and have an extra five minutes in bed.

LEARN MORE
Woman suffering from heartburn symptoms: burning sensation in chest and throat.

Is there a difference between acid reflux and indigestion?

Quite often, the terms acid reflux and indigestion are used interchangeably without fully understanding the differences between the two.

LEARN MORE
Regular walks are one way to combat stress and acid reflux.

Stress and Heartburn: the best tips to combat stress today

Stress can be a major contributor to heartburn or indigestion – which is all the more reason to adopt healthy ways of dealing with stress.

LEARN MORE
Spicy foods that trigger heartburn are better to be avoided.

Avoid foods that cause acid reflux: simple food swaps to get rid of heartburn

Heartburn is an extremely uncomfortable experience that affects thousands of people across South Africans on a daily basis.

LEARN MORE
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CONDITIONS

Learn what food cause acid reflux and avoid it.

Heartburn

Heartburn is the name given to the burning feeling or heat that begins in your chest or throat and rises upwards to the throat.


Cause and symptoms

Treatment

Man experiencing gas pain in chest due to heartburn.

Acid Reflux

Acid reflux is the reverse passage of gastric contents into the esophagus (‘food pipe’) which can cause heartburn.2,4,8


Cause and symptoms

Treatment

While dining out, try to avoid food that cause heartburn.

Indigestion

Indigestion, also known as dyspepsia, is a general term for pain or discomfort felt after meals in the stomach region, associated with difficulty in digesting food.13   

Cause and symptoms

Treatment

Pregnant woman in red dress holding baby bump

Heartburn In Pregnancy

Heartburn is very common during pregnancy especially during the third trimester. Heartburn affects 22% of women in the first trimester, 39% in the second and 72% in the last.18

Cause and symptoms

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OUR PRODUCTS

Rennie Duo

Rennie Duo

With its dual action, Rennie® Duo combines its raft-forming and acid-neutralizing properties to provide comprehensive relief and protection from reflux than either action alone.


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Rennie peppermint

Rennie Peppermint

Containing antacid to neutralise excess stomach acid, Rennie Peppermint tablets work fast to relieve the symptoms of heartburn and indigestion.2,3,4


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Rennie spearmint

Rennie Spearmint

Containing antacid to neutralise excess stomach acid, Rennie Spearmint tablets work fast to relieve the symptoms of heartburn and indigestion.2,3,4


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Rennie orange flavour

Rennie Orange

A refreshing alternative to mint flavour tablets for treating your heartburn and indigestion. Rennie Orange gives the same fast and effective relief as the rest of the Rennie range.2,3,4

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Rennie Aniseed

Rennie Aniseed

Containing antacid to neutralise excess stomach acid, Rennie®Aniseed tablets work fast to relieve the symptoms of heartburn and indigestion.2,3,4


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