If you think about gastrointestinal distress, a lot of symptoms may come to mind: chest pain and heartburn, a churning stomach, and sweating. Acid reflux, commonly known as heartburn, is a condition that affects millions of people, causing a burning sensation in the chest and throat. But did you know that acid reflux can also lead to unexpected symptoms, like back pain? People who experience this might wonder, “Can indigestion cause back pain, or is it just a coincidence?” In some cases, there can be a link between the digestive system and pain in the back, especially when heartburn is involved. When this is the scenario, treatment for back pain may require additional care in order to address reflux and similar conditions.
What Is Acid Reflux?
Before diving into the connection between acid reflux and back pain, it’s helpful to understand what acid reflux is. Acid reflux occurs when stomach acid flows back up into the esophagus, causing discomfort. The muscle at the bottom of the esophagus, called the lower esophageal sphincter (LES), normally closes tightly after food enters the stomach. However, when the LES doesn’t close properly, acid can escape and cause that familiar burning sensation known as heartburn.
Any of the following can be a sign of the condition:
- Heartburn: a burning pain that travels from your stomach to your lower abdomen and up to your chest
- Lower back pain
- Indigestion: when your stomach is upset, causing burping, bloating, and heartburn
- Nausea
- Abdominal pain
- Regurgitation or dry-heaving
- The feeling of food being stuck in your throat
Acid reflux can be caused by a number of existing conditions or by certain behaviors. For example, some causes include:
- Poor posture while eating
- Pregnancy
- Ulcers
- Heartburn
- Obesity
- Eating late at night or right before lying down
- Physical injury to the digestive system
Why Acid Reflux Causes Back Pain
So, can acid reflux cause back pain? The short answer is yes, it can. While it’s not the most common symptom of acid reflux, many people report experiencing back pain related to acid reflux. Acid reflux can happen to anyone without it being a sign of underlying problems. However, failing to treat the issue can eventually lead to chronic issues. The reasons for this connection can vary, but they generally fall into a few main categories:
Referred Pain
Referred pain is when pain is felt in a different area of the body than where the issue originates. In the case of acid reflux, the pain caused by irritation in the esophagus can radiate to the back, particularly between the shoulder blades. This is due to the shared nerve pathways between the chest and the back, which can confuse the body into feeling pain in multiple areas.
Poor Posture & Muscle Strain
When you experience frequent acid reflux or indigestion, you may unconsciously adjust your posture in an attempt to alleviate the pain. Poor posture causes back pain on its own and may also contribute to acid reflux as it places more pressure on the stomach and diaphragm, inhibiting your digestion of the food. Over time, poor posture, especially slumping or hunching forward, can lead to muscle strain in the upper and lower back, contributing to what feels like indigestion back pain.
Pressure on the Diaphragm
The diaphragm, a large muscle that helps with breathing, is located just above the stomach. When the stomach is irritated due to acid reflux, it can cause discomfort in the diaphragm area. This pressure can sometimes extend to the back, particularly if the acid reflux is severe or chronic.
Stress and Tension
Stress is a common trigger for both acid reflux and muscle tension. If you’re experiencing stress-induced acid reflux, you might also notice muscle tension, especially in your neck and back, which can make it feel like your acid reflux is hurting your back.
Does Indigestion Cause Back Pain?
Many people experiencing digestive issues ask, ” Does indigestion cause back pain?? Indigestion, or dyspepsia, refers to discomfort in the upper abdomen, often after eating. While indigestion itself is usually related to the stomach, it can indirectly cause back pain in some cases. Similar to acid reflux, indigestion may lead to muscle tension or poor posture as a result of trying to find a comfortable position to ease stomach pain. Additionally, bloating and gas from indigestion can create pressure on the diaphragm and surrounding muscles, potentially leading to back pain. In essence, while indigestion and back pain might not seem related at first, they can certainly be interconnected, especially if the digestive discomfort persists over time.
Is Back Pain from Acid Reflux Damaging to the Spine?
When the underlying cause of back pain is gastrointestinal in nature, it usually does not mean the spine itself has been damaged or needs to be repaired. Treating the acid reflux itself usually addresses the back pain in these cases without the need for additional spinal treatment. However, it is also possible for GERD to exacerbate an existing back injury or condition. If back pain lasts longer than the symptoms of reflux or becomes chronic, seeking chiropractic care to relieve the underlying cause can reduce symptoms. If you’re dealing with acid reflux and back pain, understanding the underlying causes is crucial to getting the right treatment. At AICA Orthopedics in Snellville, GA, we specialize in helping patients find relief from musculoskeletal pain while addressing related conditions like acid reflux.
How to Tell if Your Back Pain Is Digestive or Musculoskeletal
Because acid reflux and back pain can happen at the same time, it can be difficult to tell whether the two are connected or simply a coincidence. The key is paying attention to patterns. Back pain caused by digestive issues often follows a different rhythm than pain that originates from the spine, muscles, or nerves.
In many cases, reflux-related back pain is considered referred pain. This means the discomfort doesn’t start in the back itself but radiates there due to shared nerve pathways between the esophagus, diaphragm, and thoracic spine. Musculoskeletal back pain, on the other hand, usually stems from muscle strain, joint dysfunction, disc irritation, or nerve compression.
Signs Your Back Pain May Be Related to Acid Reflux
- The pain appears soon after eating, especially after large or heavy meals
- You experience heartburn, chest burning, regurgitation, or a sour taste, along with back discomfort
- The pain gets worse when lying down or bending over
- Antacids or acid-reducing medications relieve both the heartburn and the back pain
- The discomfort feels more like a dull ache or pressure between your shoulder blades rather than a sharp or stabbing pain
- Reflux-related back pain is often located in the upper or mid-back, particularly between the shoulder blades. Because the diaphragm sits just above the stomach, irritation in this area can also create tightness that radiates toward the back.
Signs Your Back Pain May Be Musculoskeletal
- The pain gets worse with movement, twisting, lifting, or prolonged sitting
- You notice stiffness, muscle tightness, or limited range of motion
- The pain is localized to one side of the back
- Pressing on a specific area reproduces the pain
- You experience numbness, tingling, or weakness in the arms or legs
Musculoskeletal pain can also change depending on your posture or the type of activity. For example, if sitting at a desk for long periods aggravates your back, or if you recently lifted something heavy before symptoms began, your spine or surrounding muscles may be the primary cause of your discomfort.
It’s also possible to experience both conditions at the same time. Frequent acid reflux can cause people to hunch forward or tense their upper body in response to discomfort. Over time, this posture can strain the muscles of the upper and lower back, creating a cycle of digestive discomfort and structural pain.
If your back pain persists even when reflux symptoms are controlled, or if it continues regardless of meals or body position, a musculoskeletal evaluation may be necessary. A comprehensive assessment can help determine whether your discomfort is coming from digestive irritation, spinal misalignment, muscle tension, or a combination of factors.
Understanding the difference is the first step toward effective treatment and ensures you’re addressing the true root cause of your pain rather than just masking symptoms.
Treating Back Pain and Acid Reflux
Many people who experience acid reflux have the instinct to lie down, but it is important to know that this can actually make the pain worse. The best thing to do when any acid reflux appears is to find a calm and quiet place to sit until the feeling passes. If your back is also bothering you, be sure to sit straight and maintain a good posture to stretch the diaphragm.
The majority of acid reflux cases can be addressed by home remedies, lifestyle changes, and over-the-counter medications.
Lifestyle changes that can help acid reflux are:
- Maintaining a healthy weight
- Staying properly hydrated
- Quitting smoking
- Avoiding trigger foods (examples include spicy foods or citrus)
- Eating smaller meals
- Sitting up straight while eating
- Avoiding large meals within two hours of lying down
- Sleeping with your head elevated
- Eliminating or reducing caffeine intake
- Eliminating or reducing alcohol intake
When acid reflux does occur, there are some recommended remedies that can be done at home:
- Chewing gum is known to increase your swallowing frequency, helping to clear out reflux sooner.
- Ginger is a common ingredient in Chinese medicine due to its anti-inflammatory benefits. Ingesting a small amount of ginger can calm the stomach and reduce acid and bile. Supplements, chewing ginger, or ginger root are all easy to find and use for this purpose.
- If symptoms are severe or the issue is chronic, medication can be helpful in reducing acid reflux symptoms. You can start with over-the-counter options for mild and occasional cases and speak with a doctor about prescriptions if needed.
Antacids, like Mylanta and Tums, will neutralize stomach acid and can quickly and efficiently reduce symptoms. These are available over the counter and are designed for occasional use.
PPIs, or proton pump inhibitors, include Nexium, Prevacid, and Prilosec. These reduce stomach acid and allow the lining of the esophagus to heal from any damage.
H-2 receptor blockers do not work as quickly as antacids but can reduce stomach acid for up to 12 hours. Examples include Zantac 360, Pepcid, Tagamet, and Axid.
When to See a Doctor for Acid Reflux and Back Pain
When home remedies, medications, and lifestyle changes have not alleviated acid reflux, and you continue to suffer regularly, visiting a doctor can be helpful. More serious health conditions can cause ongoing symptoms, and a doctor will be able to identify any root causes and create a treatment plan.
If acid reflux is accompanied by any of these symptoms, seek emergency care:
- Severe chest pain
- Shortness of breath
- Severe upper back pain
- Pain in the jaw, neck, or arm
- Difficulty swallowing or the feeling that food is stuck in the throat
- Vomiting blood or black material
- Blood in the stool
- Unintentional weight loss
- Chronic cough or choking sensation
How AICA Orthopedics Can Help
When dealing with acid reflux and back pain, it’s essential to find a healthcare provider who understands the complexities of both conditions. AICA Orthopedics offers a comprehensive, multi-specialty approach to diagnosing and treating musculoskeletal pain, including cases related to digestive issues like acid reflux.
Multi-Specialty Care
At AICA Orthopedics, we bring together specialists from various fields—chiropractic care, orthopedics, neurology, and physical therapy—to provide a holistic approach to your care. This means we don’t just treat the symptoms but address the root causes of your pain.
Personalized Treatment Plans
Each patient’s case is unique. Our team works closely with you to develop a personalized treatment plan that targets both your acid reflux and backache symptoms. Whether it’s physical therapy for your back or dietary recommendations to manage reflux, we create a plan tailored to your needs.
Advanced Diagnostic Tools
Our clinic is equipped with advanced diagnostic tools like MRI and CT scans, which allow us to get a clear picture of your condition. This helps us make sure that we can pinpoint the exact cause of your back pain and address it effectively.
Posture Improvement
Improving your posture can help reduce strain on your back and alleviate the discomfort that often accompanies indigestion back pain. Make sure to sit up straight during and after meals to minimize the risk of acid reflux. Avoid lying down immediately after eating since this can exacerbate reflux symptoms.
Physical Therapy
For those dealing with persistent back pain, physical therapy can be an effective way to strengthen muscles, improve posture, and relieve tension. At AICA Orthopedics, our physical therapists work with you to develop a personalized plan that addresses your back pain while considering any underlying conditions like acid reflux.
Long-Term Prevention Strategies for Acid Reflux and Back Pain
While occasional acid reflux can often be managed with simple remedies, long-term prevention requires a more comprehensive approach. Because the digestive system, diaphragm, and spine are closely connected, supporting one area of the body can positively impact the others. Making small, consistent changes to your daily habits can significantly reduce both reflux symptoms and associated back discomfort.
One of the most important factors in preventing reflux-related back pain is maintaining strong posture throughout the day. Slouching compresses the abdomen, placing additional pressure on the stomach area. Over time, this pressure can increase acid reflux episodes while also straining the muscles of the upper and mid-back. Sitting upright with your shoulders relaxed and your spine aligned helps reduce unnecessary abdominal pressure and supports healthy digestion.
In addition to practicing healthy posture, consider incorporating these long-term prevention strategies:
- Strengthen your core muscles. A strong core provides stability for the spine and reduces strain on the back. It also helps maintain proper alignment, which can decrease abdominal pressure and contribute to your acid reflux.
- Practice deep breathing. Deep belly breathing helps strengthen the diaphragm and can reduce pressure buildup in the upper abdomen. This technique may also help calm the nervous system, lowering stress-related reflux flare-ups.
- Improve your workplace ergonomics. If you spend long hours at a desk, ensure your chair supports your lower back, your screen is at eye level, and your feet are flat on the floor. Poor desk posture can worsen both reflux and back pain.
- Stay active throughout the day. Gentle movement, such as walking after meals, supports digestion and prevents stiffness in the spine. Avoid lying down immediately after eating.
- Try an anti-inflammatory diet. Consider reducing your intake of highly processed foods, excess caffeine, alcohol, and acidic trigger foods. This can help decrease irritation in the digestive tract and reduce overall inflammation in the body.
- Maintain a healthy weight. Excess abdominal weight increases pressure on the stomach, which can make acid reflux worse and strain the lower back.
AICA College Park for Back Pain, Acid Reflux, and More
Treating acid reflux can often reduce back pain, but it can also be helpful to ensure the spine is in good health as well. At AICA College Park, our spine experts will perform a thorough examination to help you determine the root cause of your pain and create a customized plan to address any concerns you have. Contact us today to set up your first appointment and begin finding relief!