Fatty liver pain on the right side is uncommon. Many people with fatty liver disease do not have any pain or other symptoms, although some may feel a dull ache, pressure or fullness under their right ribs. The liver is located in the upper right side of the abdomen, and when it enlarges, it can stretch the outer layer of the liver, which may lead to some discomfort.
Pain under the right ribs can also be caused by gallstones, gallbladder inflammation, digestive issues, or muscle strain. By knowing what might be causing the issue, being able to spot signs of the condition and undergoing a proper medical evaluation, you will be able to find out what is going on and get the proper care you need.
Key Takeaways
- Fatty liver pain on the right side is uncommon: most people have no symptoms, though some feel a dull ache under the right ribs.
- Gallstones, gallbladder inflammation and other conditions can cause similar pain.
- Doctors use blood tests and imaging to try to find out the cause.
- If the pain comes on suddenly and is severe, or the pain has warning signs, it requires immediate care.
When to Seek Medical Care:
- Non-Urgent Care: If you think you may have fatty liver or experience persistent, mild discomfort, see your primary care doctor (US) or GP (UK).
- Emergency Care: Get emergency help right away (call 911 or go to the ER in the US; call 999 or go to A&E in the UK) if pain is sudden or severe, or comes with fever, yellow skin or eyes, vomiting that will not stop, vomiting blood, confusion, chest pain or shortness of breath.
Can Fatty Liver Cause Pain Under the Right Ribs?
Yes, some people with fatty liver get discomfort under the right ribs; most people with fatty liver do not get any symptoms. Fatty liver occurs when too much fat builds up in the cells of the liver. When accompanied by metabolic risk factors, the disease is called metabolic dysfunction-associated steatotic liver disease (MASLD).
The liver does not contain pain receptors. The outer surface of the liver, however, can stretch and activate neighboring nerve endings if the liver increases in size. This usually feels like a dull ache or pressure rather than sharp pain.
Right-side pain cannot confirm fatty liver or show how severe it is. A medical evaluation is needed to find the cause.
What Does Fatty Liver Pain Feel Like?
Here are some symptoms of discomfort that may occur:
- Dull aching: A light ache under the right rib cage.
- Pressure/fullness: A feeling of pressure or fullness in the upper abdomen.
- Discomfort (occasionally): When a symptom appears or disappears at times.
- Referred discomfort: Pain that seems to extend toward the back or right shoulder.
These sensations are not specific to fatty liver. Any severe or sudden pain should never be considered a typical symptom of this condition.
Where Is Liver Pain Felt?
Liver pain is usually felt in the upper right abdomen, under the ribs, and sometimes in the right shoulder or back.
The location of the pain alone cannot tell liver pain from gallbladder, stomach, or muscle pain. A pattern and symptoms may guide the clinician in deciding on the appropriate tests to be ordered.
Other Symptoms That Can Occur With Fatty Liver
Fatty liver symptoms are not usually noticeable, especially in the early stages of the disease. If symptoms do develop, they can include fatigue, a general feeling of illness and pain in the upper right abdomen.
Other possible symptoms associated with fatty liver are:
- Fatigue: Low energy for an unknown reason.
- Fullness or pressure under the ribs: A sensation of swelling or tightness in the upper right abdomen.
- Loss of appetite: May be related to other liver or digestive disorders.
In more advanced liver disease, itching, skin or eyes turning yellow, abdominal swelling, leg swelling, or confusion may occur. These symptoms must be evaluated medically.
What Else Can Cause Pain Under the Right Ribs?
Fatty liver pain under the right ribs is only one possible explanation for discomfort in this area. Other conditions may produce similar symptoms.
| Possible cause | Typical features |
| Gallstones | Upper abdominal pain, sometimes after meals, with nausea |
| Gallbladder inflammation | Persistent pain, tenderness, fever, or vomiting |
| Indigestion or acid reflux | Burning, bloating, or belching |
| Muscle strain | Pain associated with movement, lifting, or pressure |
| Other liver conditions | Discomfort that may occur with fatigue, jaundice, or dark urine |
Although there are signs that can help identify liver pain from gallbladder pain, not all symptoms give the precise answer. When an attack happens, the pain caused by the gallbladder can appear suddenly or be severe after eating, while the discomfort from the liver might just be like a dull pain. This still does not make the diagnosis certain.
For a broader explanation, read our guide to pain under the right rib cage.
How Do Doctors Diagnose Fatty Liver?
Your doctor considers where the pain is, your other symptoms, medical history, examination and test results. Fatty liver is not diagnosed from pain alone.
Common assessments include:
- Blood tests: ALT and AST are liver enzymes that can rise when liver cells are irritated. Normal results do not rule out fatty liver or scarring. Read about other liver blood tests, such as high alkaline phosphatase.
- Abdominal ultrasound: This can help to detect liver fat accumulation and to assess gallstones and other abdominal organs.
- Fibrosis assessment: Blood test fibrosis scores or special imaging tests may be used to help determine liver scarring.
- Other tests: If there is a suspicion of gallstones, inflammation or another cause, additional testing may be necessary.
Get the facts about liver fibrosis stages, and why liver scarring is different from liver fat.
How to Manage Fatty Liver Discomfort
Treatment is dependent on the cause of pain. Your health care provider may suggest:
- Lifestyle changes: Focus on balanced nutrition, regular exercise, managing health conditions like diabetes or high cholesterol, and avoiding alcohol.
- Medication safety: Ask your doctor or pharmacist before taking any pain medicine if you have liver disease.
If you have fatty liver and the pain continues, get it checked. Don’t assume that all abdominal pain is related to your liver.
When to See a Doctor About Fatty Liver Pain
If you think you may have fatty liver, see your doctor even without symptoms (NHS advises a GP visit). For pain that keeps coming back, see your primary care doctor (US) or GP (UK).
Enlarged liver symptoms may include upper abdominal fullness, but it can be enlarged without symptoms. A clinician will be able to decide if it is necessary to go further with investigation.
What Should You Track Before a Medical Appointment?
| Detail to record | Why it matters |
| When pain started | Helps establish the symptom timeline |
| Pain severity and duration | Helps assess urgency and progression |
| Relationship to meals | May provide clues about gallbladder or digestive problems |
| Other symptoms | Helps identify warning signs |
| Current medicines and supplements | Helps your clinician review possible contributing factors |
Get emergency care right away if:
- Abdominal pain comes on suddenly or is severe
- The pain comes with a fever
- Your skin or eyes turn yellow
- Vomiting does not stop
- You vomit blood
- You become confused
- You have chest pain or trouble breathing, or the pain started after an injury
In the US, call 911 or go to the emergency department. In the UK, call 999 or go to A&E. Do not wait until it is clear that the liver is the cause.
If symptoms do not resolve or if they are ongoing, a clinician might also explore other causes of upper abdominal pain.
Frequently Asked Questions
Can fatty liver cause pain after eating?
There’s no specific, reliable pattern of pain associated with meals that can indicate fatty liver. Fatty foods may cause pain in the gallbladder area, and if this is a regular occurrence, it should be evaluated. Read more about why your stomach hurts after eating.
Does fatty liver cause back or shoulder pain?
Liver discomfort can sometimes radiate to the right shoulder or upper back. However, referred pain to these areas is also commonly caused by gallbladder disease or muscle strain.
Can you have fatty liver without pain?
Yes. Fatty liver can be present without causing any symptoms, and may be identified during a blood test or an imaging test for another purpose.
If right-sided pain occurs, is the fatty liver worsening?
Not necessarily. The severity of the pain is not a good predictor of the degree of liver damage. Medical evaluation and/or proper testing is required.
Sources
Mayo Clinic, Fatty Liver Disease (MASLD): Symptoms and Causes. link
NIDDK, Diagnosis of NAFLD and NASH. link
NHS, Non-Alcoholic Fatty Liver Disease (NAFLD). link
Cleveland Clinic, Steatotic (Fatty) Liver Disease. link
Healthline, Liver Pain: Symptoms, Causes, Treatments and More. link
WebMD, Liver Pain: Symptoms, Causes, and Location. link
Medical Disclaimer: This article is for general information only and is not medical advice. It does not replace a diagnosis, treatment plan, or guidance from a qualified healthcare professional. Always talk to your doctor about your own symptoms and before starting, stopping, or changing any treatment. If you think you may be having a medical emergency, call 911 or go to your nearest emergency room.
