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Omeprazole and Alcohol: Is It Safe?

Omeprazole is a commonly prescribed medication used to treat digestive conditions, such as heartburn, acid reflux, gastro-oesophageal reflux disease (GORD) and gastric ulcers. Omeprazole belongs...

can you drink alcohol on omeprazole

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Omeprazole is a commonly prescribed medication used to treat digestive conditions, such as heartburn, acid reflux, gastro-oesophageal reflux disease (GORD) and gastric ulcers.

Omeprazole belongs to a class of drugs known as proton pump inhibitors (PPIs), and they are remarkably effective at reducing the stomach acid levels which cause your symptoms.

If you are taking Omeprazole, you may wonder whether it’s safe to drink alcohol while treating your digestive symptoms. This Meds for Less article explores how Omeprazole works, how alcohol impacts your digestive system, and answers the key question, ‘can you drink alcohol on omeprazole ?’.

What Is Omeprazole and How Does It Work?

Omeprazole is a treatment used to reduce stomach acid and help relieve symptoms, including heartburn, acid reflux, gastric ulcers and GORD.

Omeprazole is an example of a PPI drug, which works by reducing the amount of gastric acid produced in the stomach. It selectively targets enzymes found in the lining of the stomach, which are responsible for secreting gastric acid.

By lowering stomach acid levels, the acid should cause significantly less irritation of your stomach lining and oesophagus, and therefore minimise the pain which causes heartburn.

This helps relieve conditions such as heartburn, acid reflux, GORD, difficulty swallowing or even bacterial infections such as H. pylori.

Gastrointestinal symptoms, such as heartburn and acid reflux, occur when there is an imbalance between stomach acid levels and the protective mechanisms of your gastrointestinal tract.

One example of this is a weakened lower oesophageal sphincter (which can be due to ageing or continuous alcohol intake), resulting in stomach acid travelling back up into the oesophagus from the stomach. Since the oesophagus isn’t adapted to stomach acid, it irritates and damages the lining of the oesophagus.

This is acid reflux, and recurrent episodes can eventually lead to GORD- a chronic digestive disorder characterised by acid reflux, inflammation and heartburn.

GORD itself is a risk factor for oesophageal cancer.

Since Omeprazole decreases the production of gastric acid, it prevents further irritation of the gastrointestinal tract and helps manage gastrointestinal conditions.

Omeprazole is available over-the-counter and by prescription, but OTC options depend on an assessment by your pharmacist. It’s usually taken once daily, and its effects can take several days to fully develop.

can you drink alcohol with omeprazole

How Alcohol Affects the Digestive System

Alcohol has negative effects on your stomach and digestion, and can exacerbate your gastrointestinal symptoms.

Examples of the negative effects of alcohol on your gastrointestinal health:

  • irritates the lining of your stomach
  • increases stomach acid production, worsening your symptoms
  • weakens the lower oesophageal sphincter, which is important in preventing stomach acid from flowing back up into your oesophagus. This can exacerbate acid reflux and increase the risk of GORD.

All these effects can culminate in the worsening of your symptoms, such as heartburn, gastric ulcers and indigestion.

The fact that alcohol weakens the lower oesophageal sphincter, and allows stomach acid to flow back into your oesophagus, means it can exacerbate the symptoms of acid reflux and can increase the risk of developing GORD. Indeed, one study found that you are 48% more likely to develop GORD if you are a regular drinker.

So, ‘can you drink alcohol with omeprazole ?’. Technically, a minimised amount of alcohol is safe, however, alcohol actively works to worsen your symptoms and counteracts the effects of omeprazole in treating your conditions.

Can You Drink Alcohol While Taking Omeprazole?

While moderate alcohol consumption is not strictly ruled out while taking omeprazole, it is generally recommended to avoid alcohol, especially if you are aiming to treat acid reflux, gastric ulcers, or gastritis.

Alcohol isn’t considered entirely unsafe while taking Omeprazole, since there are no direct interactions between the two. However, alcohol generally counteracts the benefits of omeprazole, since it:

  • increases stomach acid production,
  • irritates the gut lining and
  • increases the likelihood of acid reflux by weakening the lower oesophageal sphincter.

This means alcohol can worsen the symptoms of your condition, delay your body’s healing and reduce the effectiveness of Omeprazole.

Alcohol also leads to liver damage. This is especially concerning when taking Omeprazole long-term.

When PPIs like Omeprazole reduce stomach acid, it causes an imbalance of your natural gut flora- the healthy bacteria in your gut. Enterococcus bacteria multiply more in the less acidic environment, and they can eventually infiltrate and cause inflammation of your liver. So, for individuals already at high risk of liver dysfunction due to excess alcohol usage, it is advisable to avoid alcohol when taking PPIs like Omeprazole long-term.

Additionally, while modest amounts of alcohol will be okay for some people, for some others, even a little bit of alcohol can trigger the symptoms that Omeprazole intends to treat. Therefore, it is generally advised to avoid alcohol intake so you can effectively manage any gastrointestinal conditions.

Possible Side Effects of Mixing Omeprazole with Alcohol

While there are no direct chemical interactions between omeprazole and alcohol, alcohol intake reduces Omeprazole’s effectiveness at treating your digestive symptoms and can actually increase the risk of side effects such as:

  • Nausea and vomiting
  • Stomach pain or cramping
  • Headache or dizziness
  • Fatigue

Additional serious side effects of Omeprazole use include:

  • Vitamin B12 deficiency
  • Lowered magnesium mineral levels
  • Kidney issues
  • Liver issues

Alcohol can increase the risk of these side effects occurring.

As well as worsening digestive symptoms, such as acid reflux, heartburn and irritation of the digestive tract, alcohol also impacts the health of your liver, especially when taken with PPIs long-term.

When PPIs decrease stomach acid levels, it allows the natural bacteria within your gut (Enterococcus bacteria) to thrive, which can potentially cause inflammation of the liver. Therefore, for those already at risk of liver damage due to excess alcohol usage, it is highly advisable to avoid alcohol, especially when taking PPIs long-term.

can you drink alcohol on omeprazole

Tips for Patients Taking Omeprazole

Since Omeprazole aims to treat symptoms of digestive conditions, it is important to be aware of certain tips to maximise the effectiveness of your medication.

Firstly, common questions include ‘can you drink alcohol with naproxen and omeprazole ?’.

It is strongly recommended to avoid alcohol and naproxen when taking Omeprazole. This is because Naproxen can increase the risk of gastric ulcers forming, and alcohol acts to increase stomach acid production.

This means they both counteract the effects of Omeprazole and can worsen your symptoms.

Another common question is ‘what to take before drinking alcohol for acid reflux?’. While Omeprazole can be taken before acidic-provoking meals, such as fatty, fried, or spicy food to ease digestive symptoms, it is typically recommended to avoid alcohol while taking Omeprazole. This isn’t because there are any dangerous chemical interactions between the two, but alcohol worsens the underlying digestive problems causing your symptoms. Alcohol increases stomach acid production, irritates your gut lining and increases the likelihood of acid reflux.

Other tips for safe and effective Omeprazole use:

  1. Minimise or avoid alcohol intake, especially if treating GORD or gastric ulcers.
  2. Take Omeprazole as instructed by a medical professional, typically 30-60 minutes before a meal.
  3. Avoid acid-triggering foods and drinks, such as caffeine, spicy food, and acidic drinks, that can worsen acid reflux and heartburn.
  4. Try to remain upright and avoid lying down immediately after meals- for about 2-3 hours after eating.
  5. Consult a doctor if you’re worried about side effects, your symptoms worsen or you have concerns about drinking alcohol while taking Omeprazole.

In conclusion, moderate alcohol consumption isn’t entirely dangerous while taking Omeprazole, since there are no direct omeprazole alcohol chemical interactions. However, alcohol certainly reduces Omeprazole’s effectiveness, exacerbates digestive symptoms and increases the likelihood of side effects. Therefore, to best benefit most from Omeprazole, it is advised to minimise alcohol intake and follow your healthcare provider’s guidance.

Can I drink alcohol a few hours after taking omeprazole? 

Does alcohol make omeprazole less effective? 

What happens if I mix omeprazole with wine or beer? 

Are there safer alternatives to omeprazole if I drink regularly? 

How long should I wait to drink alcohol after stopping omeprazole?