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Sick Note For Acid Reflux / Heartburn Flare-Up

Suffering from Acid Reflux / Heartburn Flare-Up and unable to work? Get a same-day sick note from a licensed doctor, delivered straight to your inbox.
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What Is an Acid Reflux or Heartburn Flare-Up?

An acid reflux or heartburn flare-up occurs when stomach acid flows back up into the oesophagus (food pipe), causing symptoms such as a burning sensation in the chest, an unpleasant taste in the mouth, or discomfort after eating.

Acid reflux is common and can happen occasionally, particularly after large meals or certain foods and drinks. Some people have recurrent symptoms due to a long-term condition called gastro-oesophageal reflux disease (GORD). 

Flare-ups can be triggered by factors such as certain foods, alcohol, smoking, stress, obesity, pregnancy, or eating late at night. While occasional reflux is usually not serious, frequent or persistent symptoms may need further assessment.

Food Poisoning Symptoms
A burning sensation in the chest (heartburn)
An unpleasant sour or bitter taste in the mouth
Symptoms that worsen after eating or when lying down
Indigestion
Bloating
Feeling sick or nauseous
A persistent cough
A hoarse voice
Frequent throat clearing
A sore throat
Difficulty swallowing in some cases

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Typical Sick Leave Duration

1-3 days depending on severity. Our doctor will assess your situation and recommend appropriate time off.

Is an Acid Reflux or Heartburn Flare-Up a Valid Reason for a Sick Note?

Yes, an acid reflux or heartburn flare-up can be a valid reason for a sick note if symptoms are severe enough to affect your ability to work.

Severe heartburn, chest discomfort, nausea, poor sleep, persistent coughing, or throat symptoms may make it difficult to concentrate or carry out your normal duties, particularly if symptoms are frequent or poorly controlled.

💡Good to Know

Employers in Ireland cannot require you to disclose the specific nature of your illness. Your sick note will confirm you are unfit for work without necessarily detailing your diagnosis, protecting your medical privacy under GDPR.

When Should You See a GP in Person?

  • Your symptoms are occurring frequently or becoming more severe
  • Over-the-counter treatments are not helping
  • You have difficulty swallowing
  • Food feels like it is getting stuck
  • You have unexplained weight loss
  • You have persistent nausea or vomiting
  • You vomit blood or pass black stools
  • You have persistent stomach pain
  • You develop symptoms for the first time after the age of 55 or
  • You are worried about your symptoms

Seek urgent medical attention if you have sudden chest pain, especially if it spreads to your arm, neck, jaw, or back, as this could be a sign of a medical emergency.

Frequently Asked Questions

What Does Acid Reflux Feel Like?

Most people describe acid reflux as a burning sensation in the chest that often occurs after eating or when lying down. Some people also notice a sour or bitter taste in their mouth.

What Foods Trigger Acid Reflux?

Common triggers include fatty foods, spicy foods, chocolate, caffeine, alcohol, fizzy drinks, and large meals. However, triggers vary from person to person.

How Long Does an Acid Reflux Flare-Up Last?

A flare-up may last for a few hours or several days, depending on the trigger and whether symptoms are treated or the trigger is avoided.

Can Acid Reflux Cause a Sore Throat or Cough?

Yes. Stomach acid can irritate the throat and airways, leading to symptoms such as a chronic cough, hoarseness, throat clearing, or a sore throat.

What Helps Acid Reflux Go Away Quickly?

Avoiding trigger foods, eating smaller meals, staying upright after eating, and using appropriate over-the-counter treatments may help relieve symptoms.

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