prevent acid reflux from taking antibiotics

How to Prevent Acid Reflux from Taking Antibiotics

Written by: aavya bajaj

|

Published on

|

Time to read 4 min

Introduction

Antibiotics are essential medicines, but for many people, they often come with an unwanted side effect: acid reflux

When stomach acid flows back into the esophagus, it creates a burning sensation known as acid reflux, and taking antibiotics can worsen that feeling. 

In this blog, we will explore why antibiotics trigger acid reflux and share practical tips and strategies to keep acid reflux away when you take antibiotics.

Want to skip the hassle and get fast relief? 

Claisen’s personalized solutions are designed to help you manage acid reflux without the guesswork.

Claisen delivers medicine right at your doorstep

About Claisen

Claisen is a 100% online platform designed to provide personalized relief for bloating, gas, and heartburn, so you can run stronger and recover faster.

With Claisen, you can skip the guesswork and get instant relief!

TRY CLAISEN today and feel the difference!

What is Antibiotic-Induced Acid Reflux?

When you take antibiotics, they fight harmful bacteria, but they can also disrupt the good bacteria in your digestive system. 

This imbalance can cause your stomach to produce excess acid, contributing to acid reflux symptoms

Symptoms:

  • A burning sensation behind the breastbone (heartburn)

  • Sour or bitter taste in the mouth

  • Frequent burping or bloating

  • Difficulty swallowing or a feeling of something stuck in the throat

Feeling the burn after sushi or a sprint?

Find out why acid reflux hits hard after a spicy roll or a quick run, and what you can do about it. Check out our blogs to ease the discomfort and take control.

Dietary Strategies to Prevent Acid Reflux

Nutrition plays a importan role in managing acid reflux during antibiotic use. While taking antibiotics, try to avoid foods that can trigger reflux and focus on soothing drinks and beverages instead.

  • Avoid: Citrus fruits, tomatoes, caffeine, alcohol, spicy foods, and fatty meals. These foods are known to worsen acid reflux by relaxing the valve that prevents acid from reaching the esophagus, thereby increasing acid production.
  • Focus: Lean proteins (chicken, fish), whole grains (oats, brown rice), non-citrus fruits (bananas, melons), and vegetables (green beans, carrots, broccoli).
  • Soothing beverages: Chamomile or ginger tea can calm the stomach and reduce acid reflux by coating the esophagus and neutralizing acid.
healthy food

Hydration and Gut Microbiome Support

Staying well-hydrated is another key to reducing acid reflux. Water helps dilute stomach acid and flush irritants from the esophagus. 

  • Try drinking 8 cups of water daily, spacing your intake throughout the day. 

  • Avoid drinking large quantities of fluid right before or during antibiotic doses, as this can worsen acid reflux by stretching the stomach.

Timing Antibiotics with Meals

timing antibiotics with meals

One of the easiest ways to reduce antibiotic-induced acid reflux is to time your doses carefully. 

Taking your antibiotic on an empty stomach often increases irritation and spikes stomach acid, worsening acid reflux

#1 With food

Swallow your antibiotic with a full glass of water and a small meal or snack to dilute stomach acid and protect the esophagus.

#2 Avoid bedtime doses

If your antibiotic schedule allows, take your dose at least 2 hours before lying down to prevent night time acid reflux flare-ups.

#3 Stay upright

After taking your antibiotic and eating, remain seated or standing for at least 30 minutes to use gravity to your advantage.

1. Elevate the head of your bed by 6–8 inches or use a wedge pillow 

2. Try napping on a dorm lounge chair instead of flat on your bed.

3. Avoid cozying up with snacks and textbooks, try lying on your back with shoulders and head raised.

4. Maintain proper posture while studying, slouching increases abdominal pressure and reflux risk.

Natural Remedies and Supplements

1. Aloe Vera Juice 

A couple of ounces before meals can soothe the gastric lining and reduce acid reflux.

2. Slippery Elm 

Its mucilage coats the esophagus and protects it from acid damage. Available as tea, powder, or capsules.

Tip: For best results, take slippery elm about 30 minutes before meals or bedtime to help form a protective barrier in your esophagus.

3. Ginger

Ginger tea is anti-inflammatory, it can help move food through the digestive tract more efficiently and reduce acid reflux.

Managing all this takes time and hardwork.

That’s why Claisen combines these tips and tricks into one simple, science-backed solution for fast relief.

Lifestyle Modifications: Sleep and Posture

Maintain a Healthy Weight: Excess belly fat increases abdominal pressure and can trigger acid reflux. Even a modest weight loss can improve symptoms significantly.

Left-Side Sleeping: Lie on your left side to reduce reflux episodes, as this position keeps your stomach below your esophagus.

Quit Smoking: Smoking weakens the LES (valve that prevents acid from reaching the esophagus), and reduces saliva production, both of which worsen acid reflux.

Elevate Your Head: Raise the head of your bed 6 to 8 inches with blocks or a wedge pillow to use gravity in keeping acid in your stomach.

Ready to feel better? 

Claisen is a 100% online platform designed to provide personalized relief for bloating, gas, and heartburn: perfect for expecting moms looking for safe and effective options.


With Claisen, you can skip the guesswork and get instant relief.

Claisen digestive health kit for bloating, gas, and heartburn relief

This article and its contents have been medically reviewed by Aditya Jain (MD at Harvard Medical School and Op-Ed Fellow at Doximity).

Frequently Asked Questions

Why do antibiotics cause reflux?

They kill good gut bacteria, making your stomach too acidic and forcing acid upward.

What are the signs?

You may feel heartburn, a sour taste, throat tickle, or mild nausea.

How can I lower the risk?

  • Drink a full glass of water with your pill.

  • Eat a small snack when you take it.

  • Stay upright for at least 30 minutes.

When should I see a doctor?

If heartburn stays, you have chest pain, trouble swallowing, or blood in vomit/stool.

Talk to your doctor for more help.

Related Reading