GI Health
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May 6, 2025

Understanding Left-Side Pain Under the Ribs and Its Causes

Medically Reviewed by
Updated On
May 12, 2025

Pain under the left ribs can present as a sharp jab, a dull ache, or mild pressure. It may not seem urgent, but it's often hard to ignore.

This type of pain can have many causes, from digestive issues and muscle strain to conditions affecting internal organs like the spleen or pancreas. Understanding the possible causes can help you recognize when to seek medical advice.

This article discusses common causes of left-sided rib pain, related symptoms, and guidance on when it may be helpful to consult a healthcare provider.

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Common Causes of Left-Side Pain Under the Ribs

These causes are often grouped into three categories: digestive system issues, musculoskeletal conditions, and concerns involving internal organs.

Gastrointestinal Causes

Digestive issues are among the most common causes of pain in the left upper abdomen or beneath the ribs. They may cause mild cramping or more intense, intermittent pain.

  • Irritable Bowel Syndrome (IBS): IBS affects the large intestine and may cause bloating, cramping, and changes in bowel habits. Pain is sometimes sharp or cramp-like and can appear under the left ribs.

  • Inflammatory Bowel Disease (IBD): Conditions such as Crohn's disease and ulcerative colitis involve ongoing inflammation in the digestive tract. If the colon or nearby tissues are affected, discomfort near the left ribs may occur.

  • Gastritis and Acid Reflux: Inflammation of the stomach lining (gastritis) or backward flow of stomach acid (acid reflux) can lead to burning pain in the upper abdomen or chest, occasionally extending to the left side.

Musculoskeletal Causes

Not all rib pain is caused by internal organs. Sometimes, the source is related to the chest wall's muscles, bones, or nerves.

  • Costochondritis: This is inflammation where the ribs attach to the breastbone. It can mimic chest pain but often worsens with movement or when pressure is applied to the area.

  • Intercostal Neuralgia: Nerve irritation between the ribs can produce sharp, burning, or radiating pain. It may be linked to strain, injury, or infections such as shingles.

  • Rib Injuries: Strains, bruises, or fractures can occur after trauma or strenuous activity. Pain often worsens with deep breathing, coughing, or specific movements.

Organ-Related Causes

Less commonly, pain under the left ribs may involve internal organs such as the spleen, pancreas, or kidneys. These cases can sometimes be more serious, especially if symptoms worsen or persist.

  • Spleen: The spleen is located just under the left rib cage. Pain may result from an enlarged or injured spleen, which could be linked to infections, liver disease, or trauma.

  • Pancreas: Inflammation of the pancreas (pancreatitis) may cause upper abdominal pain that radiates to the left. It's often accompanied by digestive discomfort, nausea, or other gastrointestinal symptoms.

  • Kidney: Kidney-related pain may feel sharp or cramping and can extend to the back. Infections may also cause fever, chills, or urinary changes. Kidney stones moving through the urinary tract can result in severe pain episodes.

Symptoms Associated with Left-Side Pain Under the Ribs

Pain under the left ribs can come with other symptoms, which may provide context for a healthcare provider during evaluation. 

Digestive Symptoms

  • Bloating or gas after meals
  • Changes in stool consistency or frequency
  • Nausea or indigestion
  • Feeling full sooner than usual (early satiety)

Respiratory Symptoms

  • Shortness of breath, especially with activity or when lying down
  • Ongoing coughing or wheezing
  • Discomfort when taking deep breaths

Cardiovascular Symptoms

  • Pressure or tightness that spreads to the shoulder, jaw, or back
  • Dizziness or lightheadedness
  • Unexplained sweating during rest

When to See a Healthcare Provider

Some symptoms may suggest it's time to seek medical attention. Consider seeking care if you experience:

  • Pain that continues for several days
  • Difficulty breathing, chest discomfort, or lightheadedness
  • Persistent vomiting or diarrhea
  • Fever, swelling, or changes in bowel or urinary habits

How Left-Side Rib Pain Is Diagnosed

A healthcare provider may use several tools to identify the cause of your pain:

  • Clinical Exam: Your provider will check for tenderness around the rib cage, abdomen, and chest. This helps determine whether the pain relates to muscles, digestion, or another organ system.

  • Blood Tests: Blood work can reveal signs of infection, inflammation, or organ dysfunction, which may point to conditions like gastritis or pancreatitis.

  • Imaging: Depending on your symptoms, tests like X-rays, ultrasounds, or CT scans may be used to examine the ribs, lungs, or abdominal organs more closely.


Your healthcare provider will likely ask the following questions to guide their evaluation:

  • When did the pain start, and how long has it lasted?
  • What type of pain are you experiencing (sharp, dull, burning)?
  • Are there other symptoms, such as nausea, shortness of breath, or fever?
  • Have you had any recent injuries or illnesses?

Treatment and Management Options

Managing left-side rib pain depends on the underlying cause. Some individuals may improve with home remedies, while others may require medical treatment.

Home Remedies and Lifestyle Changes

For mild discomfort, lifestyle changes and self-care practices can help manage symptoms. Resting and maintaining proper posture can reduce strain on the muscles around the ribs. Applying heat with a warm compress may help relax muscles, while a cold pack can reduce inflammation. 

Over-the-Counter Medications (OTC)

With the guidance of a healthcare provider, OTC medications may help manage symptoms associated with left-sided rib pain. Pain relievers like acetaminophen or ibuprofen can help alleviate mild discomfort and reduce inflammation.

Antacids or acid-reducing products may temporarily relieve symptoms like heartburn or indigestion. Medications containing simethicone may help minimize discomfort if bloating or fullness is present.

Prescription Treatments

If symptoms persist or are more severe, a healthcare provider may recommend prescription treatments tailored to the underlying cause. This could include stronger pain relievers, typically prescribed for short-term use, to manage more significant discomfort. 

Medications to reduce inflammation or control acid production may be considered if digestive issues contribute to the pain. In cases where an infection is suspected, such as a respiratory or kidney infection, antibiotics may be prescribed to help address the infection and alleviate symptoms.

Alternative Therapies

Some individuals find that complementary therapies may help support overall comfort and well-being when used alongside traditional medical treatments. Acupuncture involves inserting thin needles into specific points on the body to promote relaxation and potentially alleviate discomfort. 

Under professional guidance, chiropractic care may help with musculoskeletal issues by offering spinal or rib cage adjustments. Massage therapy may also help reduce muscle tension, which can contribute to discomfort, and is typically used as an adjunct to other treatments.

Prevention Strategies

Supportive daily habits may lower the chance of rib pain returning. Eating smaller meals, avoiding foods that commonly cause irritation, staying hydrated, and including fiber can support smoother digestion and reduce occasional bloating.

Regular physical activity helps build strength and flexibility, especially in the core muscles that support the upper body. Keeping good posture when sitting, standing, or sleeping may reduce unnecessary strain on the rib cage and surrounding muscles.

Stress can affect both digestion and muscle tension. Relaxation techniques such as deep breathing, meditation, or yoga may help reduce stress and support overall physical comfort.

Frequently Asked Questions (FAQs)

Below are answers to some commonly asked questions about left-sided pain under the ribs.

Can stress cause left-sided pain under the ribs?

Yes, stress can lead to muscle tension and exacerbate conditions like acid reflux or IBS, both of which can cause left-sided rib pain. Managing stress through relaxation techniques and exercise may help reduce this discomfort.

Is it normal to experience left-sided pain under the ribs during pregnancy?

Yes, left-sided rib pain is common during pregnancy due to the growing uterus pressing against the ribs and diaphragm. Hormonal changes can also affect ligaments, contributing to discomfort. If pain is severe or persistent, consult a healthcare provider.

How can I differentiate between heart-related pain and other causes of left-sided pain under the ribs?

Heart-related pain, such as that associated with a heart attack, is often described as a heavy, crushing sensation in the chest, and it may radiate to the left arm, jaw, or back. Other symptoms like shortness of breath, dizziness, nausea, or sweating usually accompany it. Rib pain or digestive issues usually feel localized and worsen with movement. 

If heart-related pain is suspected, seek immediate medical attention.

Are there any specific foods that can trigger left-sided pain under the ribs?

Certain foods can trigger discomfort, especially for those with digestive issues. Spicy foods, fatty meals, caffeine, alcohol, and acidic foods can worsen acid reflux or gastritis. Gas-causing foods like beans, cruciferous vegetables, and dairy may also contribute to pain. Keep track of your food intake and notice which items tend to irritate.

Can exercise-induced left side pain under the ribs be prevented?

Yes, exercise-induced pain (side stitch) can be minimized by warming up, staying hydrated, and breathing deeply during physical activity. To prevent digestive-related discomfort, avoid eating large meals right before exercise. 

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Key Takeaways

  • Left-side rib pain can have various causes, including digestive issues, musculoskeletal conditions, and concerns about organs like the kidney or spleen.
  • Recognizing the symptoms and potential causes can help determine whether over-the-counter remedies or professional care is needed.
  • Not all left-sided rib pain requires medical attention, but if the pain persists, worsens, or is accompanied by concerning symptoms such as shortness of breath, nausea, or unexplained weight loss, seeking medical advice is recommended.
  • If you're experiencing ongoing pain, consulting with a healthcare provider can help identify the root cause and guide your next steps for care.

The information provided is not a substitute for professional medical advice. Always consult your doctor or other qualified healthcare provider before taking any dietary supplement or changing your diet or exercise routine.

The information in this article is designed for educational purposes only and is not intended to be a substitute for informed medical advice or care. This information should not be used to diagnose or treat any health problems or illnesses without consulting a doctor. Consult with a health care practitioner before relying on any information in this article or on this website.

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