What Does Acid Reflux Feel Like? Key Symptoms

Acid reflux causes a burning sensation in your chest, often called heartburn, which typically occurs after eating or when lying down. You may also experience a sour taste in your mouth, difficulty swallowing, or a persistent cough. Symptoms can range from mild occasional discomfort to severe daily pain that affects your quality of life. Understanding these symptoms helps determine when you might need treatment with medications such as omeprazole or other acid reflux treatments.

  • Burning chest pain behind the breastbone (heartburn)
  • Sour or bitter taste in mouth from stomach acid
  • Difficulty swallowing or feeling of food sticking
  • Persistent cough or throat clearing, especially at night
Start your free consultation

Takes less than 2 minutes to complete, 100% online

usp of our everydaymeds for Acid Reflux
usp of our everydaymeds for Acid Reflux

Understanding Acid Reflux Symptoms and Treatment Options

Reviewed by Mostafa Damghani · 03/07/2026

Primary Acid Reflux Symptoms

The most recognisable symptom of acid reflux is heartburn - a burning pain that rises from your stomach into your chest and throat. This typically occurs 30-60 minutes after eating, particularly after large meals or when consuming trigger foods like spicy dishes, citrus fruits, or chocolate. The pain may worsen when bending over or lying down, as gravity no longer helps keep stomach acid in place.

Additional Signs You May Experience

Beyond heartburn, acid reflux can cause regurgitation - the sensation of acid backing up into your throat or mouth, leaving a sour or bitter taste. Some people experience dysphagia (difficulty swallowing) or feel like food is stuck in their throat. Respiratory symptoms such as chronic cough, hoarseness, or throat clearing are also common, particularly when acid reaches the upper throat during sleep.

When Symptoms Indicate Treatment Need

If you experience acid reflux symptoms more than twice weekly, or if they interfere with daily activities, you may have gastro-oesophageal reflux disease (GORD) requiring medical treatment. Proton pump inhibitors like omeprazole 20mg capsules are often recommended as first-line treatment for frequent acid reflux. EverydayMeds offers several treatment options including omeprazole, Losec MUPS, lansoprazole, and pantoprazole tablets.

Severity and Frequency Patterns

Mild acid reflux may occur occasionally after certain foods or during stress. Moderate symptoms happen several times per week and may disrupt sleep. Severe acid reflux occurs daily, potentially causing complications like oesophagitis. Treatment with medications such as esomeprazole tablets or famotidine may help reduce both frequency and severity of symptoms, allowing the oesophageal lining to heal.

Looking to start your weight loss journey?
Take a quick eligibility quiz to explore your options and see how we can support you.
Start your consultation

How it
Works?

Group 469326.png__PID:d1d71928-56cc-4f79-bdc7-0a45d0bc6b99
Background (1).png__PID:62282697-4455-4e74-a869-705c14f98b30
Background (3).png__PID:72aeaaf6-bb5b-4dd5-8914-6efdf80a1555

Start your assessment for Acid Reflux & Heartburn

Start your journey to better health today.

List.svg__PID:b4a5b990-cf62-48e4-ba8f-0a8bffce6cc6

Start your journey to better health today.

Once you complete a short online assessment, you’ll be able to choose your preferred treatment and quantity from a list of safe, medically approved options tailored to you.

Start My Assessment

Returning customer?

Log in to Your Account

FAQs

Frequently asked questions

Still have questions?

Our UK pharmacists are happy to help. There is no charge and no obligation.

  • Mon–Fri, 9am–5pm
How quickly do acid reflux symptoms appear after eating?
Acid reflux symptoms typically begin 30-60 minutes after eating, though they can occur immediately with trigger foods. The timing often depends on meal size and individual sensitivity levels.
Can acid reflux cause symptoms outside the digestive system?
Yes, acid reflux can cause respiratory symptoms including chronic cough, hoarseness, and throat irritation. Some people also experience dental problems from repeated acid exposure.
What's the difference between occasional heartburn and GORD?
Occasional heartburn happens less than twice weekly and responds well to lifestyle changes. GORD involves frequent symptoms that may require medication like omeprazole for effective management.
Do acid reflux symptoms worsen in certain positions?
Symptoms often worsen when lying flat or bending over, as gravity cannot help keep stomach acid down. Many people experience increased symptoms at night for this reason.
When should I consider medication for acid reflux symptoms?
Consider treatment when symptoms occur more than twice weekly, interfere with sleep, or don't improve with dietary changes. PPI medications like those available through EverydayMeds can provide effective relief.