Lady suffering from acid reflux, wondering the difference between Omeprazole and Lansoprazole

What is the difference between Omeprazole and Lansoprazole?

If you want to find out the difference between omeprazole and lansoprazole, the best place to start is by asking your pharmacist or finding out more about these treatments online! For example, what do they treat? Can I order Omeprazole and Lansoprazole online? What benefits will it offer me over other medications on the market?

What Is Acid Reflux?

Acid reflux, also known as GORD (gastroesophageal reflux disease), is a condition that occurs when hydrochloric acid from the stomach builds up and backs up into the oesophagus, typically through the mouth. [1] This can be painful and lead to complications like ulcers, irritation of the lining of the throat, coughing or wheezing, asthma, and heartburn.

Lady suffering from Acid Relfux

What are the symptoms of Acid Reflux?

The symptoms of acid reflux can vary from person to person depending on many factors such as the severity of the condition, diet, and other medical conditions. [2]They include:

  • Heartburn
  • Burning sensation in the stomach or chest
  • Sour taste in the mouth
  • Belching up acid liquid
  • Feeling bloated after eating

Hiccups are commonly experienced with acid reflux. Burping is a way of releasing gas that can erode into the oesophagus and cause pain.

What Causes Acid Reflux?

Acid reflux is often caused by an imbalance of the lower oesophagal sphincter (LES), which separates the stomach from the oesophagus. [3] The LES acts like a valve that allows food to enter your stomach, then closes once it has passed through – if this valve is weakened, it does not close correctly, and stomach acid can splash back up. Acid reflux can also be triggered by lifestyle factors such as:

  • Sleeping after eating – lying down just after meals puts pressure on the stomach, relaxing the LES and allowing acid to escape into the oesophagus.
  • Obesity – Excess body fat around the stomach puts pressure on the stomach, relaxing the LES and allowing acid to escape into the oesophagus.
  • Smoking – like obesity, smoking relaxes the LES and increases acid reflux.
  • Alcohol consumption (especially beer) – alcohol decreases the pressure of the LES.

How Can Omeprazole Help Acid Reflux?

Omeprazole is a medication that some people are prescribed for conditions such as acid reflux.

Some of the benefits of Omeprazole include the following:

  • Helps relieve symptoms of stomach ulcers
  • Helps to heal and protect the lining of your stomach
  • Helps relieve the symptoms of gastroesophageal reflux disease (GORD)
Man taking Omeprazole pills

Omeprazole can help acid reflux in several ways. This medication works by decreasing the amount of acid in your stomach, which helps relieve some of the symptoms associated with it, including the pain and discomfort that comes with it.

As stated above, Omeprazole reduces the amount of acid produced in your stomach. When you have too much acid in your stomach, this can irritate the lining of your oesophagus, which leads to the symptoms of acid reflux, such as heartburn and pain when swallowing.

This is why someone with acid reflux is recommended to follow a diet that reduces the number of foods that promote more acid production.

How Can Lansoprazole Help Acid Reflux?

Lansoprazole is prescribed for eradicating the signs of acid reflux. Acid reflux occurs when stomach acid backs up into your oesophagus, which can cause a burning sensation in your throat. [4]

Lansoprazole inhibits the production of stomach acid which causes the uncomfortable symptoms of acid reflux.

Some of the benefits of Lansoprazole include the following:

  • Preventing and treating ulcers in the stomach and intestines
  • Treats other conditions such as Zollinger-Ellison Syndrome, which causes tumours to form in the stomach and small intestine
  • Prevents infections such as C. difficile and H. pylori, which can cause acid reflux.

In addition, Lansoprazole can also be used to treat reflux oesophagitis – a painful condition caused by damage to the lining of the oesophagus (food pipe) by stomach acid. Lansoprazole delays acid production in the stomach, which helps protect the lining of your oesophagus and gives it time to heal.

What Is The Difference Between Omeprazole And Lansoprazole?

Omeprazole is in a group of drugs called proton pump inhibitors (PPIs). Lansoprazole belongs to the same group of medications. Both are used to treat gastroesophageal reflux disease (GORD), also known as acid reflux.[5] It reduces the amount of acid in your stomach, which helps relieve heartburn symptoms. The drugs can also be used to treat other conditions, but a key difference between omeprazole and lansoprazole is their use in conditions other than acid reflux.

Omeprazole and Lansoprazole are both available as generic medications. However, there is no evidence to suggest that Omeprazole is more effective for treating GORD symptoms than Lansoprazole.

Both Lansoprazole and Omeprazole are available as immediate-release capsules. This allows you to take the medication at times when it’s most convenient for you.

man deciding the difference between Omeprazole and Lansoprazole

In summary, the difference between omeprazole and lansoprazole is small. Both drugs are equally effective for treating GORD symptoms and other conditions. In some cases, your doctor may prescribe one instead of the other based on their own preference or based on what is available as a generic. There aren’t any significant differences between Omeprazole and Lansoprazole in terms of efficacy, dosage forms, uses, or side effects.

Can I Take Omeprazole And Lansoprazole Together?

No interaction has been found between Lansoprazole and Omeprazole although it should not be necessary to take them together. This does not necessarily mean no interactions exist. [6]

It is important that the patient should always consult their doctor before taking these medications together to make sure they are safe for them.

Are There Any Other Ways I Can Reduce Acid Reflux?

Some people find relief from acid reflux by avoiding fatty foods, spicy food and acidic substances. It’s also helpful to avoid sleeping in an upright position. For many, losing weight offers relief.

  • Avoid fatty meals which further relax the throat muscles
  • Don’t eat late at night when you’re lying down in bed
  • Stay away from full meals that are rich in protein, leaving less room for “safe” choices about a half-hour before bedtime
  • Lose weight if you need to because fat compresses the stomach into a position where acid can come back up, causing heartburn (the same reason losing weight helps asthma and snoring problems)

These are some precautions that are amazingly helpful in treating acid reflux.

Can I Order Omeprazole And Lansoprazole Online?

Acid reflux is a common problem, and it can be very painful. It occurs when stomach acid flows back up into the oesophagus.

If you have been suffering from GORD or heartburn for a while now, then you know how difficult it can be to live with. In fact, many people who suffer from this condition are so uncomfortable that they often avoid eating altogether in order to prevent further discomfort. But what if there was an easier way?

Yes, we provide a service with which you can order Omeprazole and Lansoprazole online. We offer our customers the opportunity to order various medications, including omeprazole and lansoprazole, drugs that help to treat problems such as acid reflux. If you’re interested, please visit our acid reflux treatment page.

Omeprazole 40mg gastro resistant hard capsules from e-Surgery Lansoprazole 30mg gastro-resistant capsules from e-Surgery

If you’re interested in ordering Omeprazole and Lansoprazole online or finding out more about the difference between omeprazole and lansoprazole, then please consult your doctor before purchasing.


There are many causes of acid reflux, but the two most common ones are excess stomach acid and a weak lower oesophagal sphincter. Omeprazole is an over-the-counter drug that can help to reduce symptoms of heartburn by reducing how much stomach acid your body produces. Lansoprazole also reduces the amount of stomach acid in your system.

Have any of our readers tried ordering these medications online? No worries, just click here to order acid reflux treatment online now!


  1. What is Acid Reflux? (NHS)
  2. Acid reflux symptoms (NHS)
  3. Acid reflux causes (NCBI)
  4. Lansoprazole (Healthline)
  5. Proton pump inhibitors (NCBI)
  6. Interactions between Lansoprazole and omeprazole (

Further Reading

  1. Omeprazole vs Lansoprazole in the Management of Gastroesophageal Reflux Disease (JMRI)
  2. Comparison of the effect of lansoprazole and omeprazole on intragastric acidity and gastroesophageal reflux in patients with gastroesophageal reflux disease (PubMed)
  3. Lansoprazole vs Omeprazole: differences and similarities (Druggist)