Read below about pain in the upper left abdomen, including causes and common questions. Or get a personalized analysis of your pain in the upper left abdomen from our A.I. health assistant. At Buoy, we build tools that help you know what’s wrong right now and how to get the right care.

This symptom can also be referred to as:
Upper left belly pain

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A.I. Health Assistant Causes for Pain in the Upper Left Abdomen

The list below shows results from the use of our A.I. Health Assistant by Buoy users who experienced pain in the upper left abdomen. This list does not constitute medical advice.

  1. 1.Stomach Ulcer

    A peptic ulcer is a sore in the lining of the stomach or the first part of your small intestine (the duodenum), which causes pain following meals or on an empty stomach.

    2-4 weeks with treatment

    Rarity:
    Uncommon
    Top Symptoms:
    fatigue, nausea, loss of appetite, moderate abdominal pain, abdominal cramps (stomach cramps)
    Symptoms that never occur with stomach ulcer:
    pain in the lower left abdomen
    Urgency:
    Primary care doctor
  2. 2.Indigestion (Dyspepsia)

    Indigestion, also known as dyspepsia, is a condition that causes pain or discomfort in the stomach after eating. In some cases, indigestion also causes heartburn, burping, and nausea. Indigestion or dyspepsia is a very common complaint. Every year, about 1 in every 4 people will experience an episode of dyspepsia, of which most cases do not have a serious underlying cause.

    These symptoms are likely to resolve, if they persist you should discuss this with your primary care physician.

    Rarity:
    Common
    Top Symptoms:
    nausea, stomach bloating, dyspeptic symptoms, bloating after meals, vomiting
    Symptoms that always occur with indigestion (dyspepsia):
    dyspeptic symptoms
    Symptoms that never occur with indigestion (dyspepsia):
    vomiting (old) blood or passing tarry stools, rectal bleeding, bloody diarrhea, fever
    Urgency:
    Self-treatment
  3. 3.Acute Gastritis

    Acute gastritis is the sudden onset of nausea, vomiting, and/or upper abdominal pain that's caused by inflammation of your stomach lining. If it doesn't go away, this can become an ulcer. Causes include taking a medication that affects the stomach, an infection by a bug called, "H. Pylori", or your immune system reacting to yourself.

    Prognosis is great with the appropriate treatment

    Rarity:
    Uncommon
    Top Symptoms:
    nausea or vomiting, nausea, stomach bloating, loss of appetite, mild abdominal pain
    Symptoms that never occur with acute gastritis:
    fever
    Urgency:
    Primary care doctor
  4. 4.Acute Pancreatitis

    Acute pancreatitis is the inflammation of the pancreas, which creates and releases insulin and glucagon to keep the sugar levels in your blood stable. It also creates the enzymes that digest your food in the small intestine. When these enzymes accidentally get activated in the pancreas, they digest the pancreas itself, causing pain and inflammation.

    Acute pancreatitis typically goes away after a few days with treatment. Untreated, it can be deadly

    Rarity:
    Rare
    Top Symptoms:
    constant abdominal pain, nausea or vomiting, being severely ill, severe abdominal pain, fever
    Symptoms that always occur with acute pancreatitis:
    constant abdominal pain
    Urgency:
    Hospital emergency room

    Pain in the Upper Left Abdomen Checker

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  5. 5.Chronic Pancreatitis

    Chronic pancreatitis is a syndrome involving progressive inflammatory changes in the pancreas. This causes permanent structural damage, which can lead to symptoms including abdominal pain, nausea, and diarrhea.

    This is likely a lifelong condition.

    Rarity:
    Rare
    Top Symptoms:
    fatigue, abdominal pain (stomach ache), nausea or vomiting, loss of appetite, abdominal pain that comes and goes
    Urgency:
    Primary care doctor
  6. 6.Normal Abdominal Pain

    The abdomen extends from below the chest to the groin. Often it is referred to as the stomach; however, the abdomen includes more organs than just the stomach like the pancreas & liver. Abdominal pain is not stomach-specific and may be radiating from another organ.

    Generally abdominal pain resolves within a few days.

    Rarity:
    Common
    Top Symptoms:
    abdominal pain (stomach ache), vaginal discharge, fever, nausea
    Symptoms that always occur with normal abdominal pain:
    abdominal pain (stomach ache)
    Symptoms that never occur with normal abdominal pain:
    fever, vomiting, diarrhea, nausea, severe abdominal pain, unintentional weight loss, vaginal discharge, rectal bleeding
    Urgency:
    Self-treatment
  7. 7.Kidney Stone

    A kidney stone is a solid piece of material that forms in the kidney from substances in the urine. Most kidney stones pass out of the body without help from a doctor. But sometimes a stone will not go away. It may get stuck in the urinary tract, block the flow of urine and cause great pain.

    The prognosis for a kidney stone is good, as it is not a chronic condition. Once the stone has passed, the pain will go away. However, if you have had a kidney stone, you have about a 1 in 2 chance of getting another one in five to seven years. This can be prevented by: 1. Drinking more than 2 liters (2.11 quarts) of water a day. 2. Eating a healthy diet with foods rich in calcium such as milk and other dairy products, peas and beans, leafy green vegetables, nuts, and bony fish like sardines and salmon. 3. Avoiding use of lots of salt in cooking. 4. Eating more vegetables, as they help make urine less acidic.

    Rarity:
    Uncommon
    Top Symptoms:
    abdominal or flank pain, nausea, abdominal pain that comes and goes, diarrhea, pelvis pain
    Symptoms that always occur with kidney stone:
    abdominal or flank pain
    Urgency:
    Hospital emergency room
  8. 8.Heart Attack in a Woman

    Most heart attacks happen when a clot in the coronary artery blocks the supply of blood and oxygen to the heart. Often this leads to an irregular heartbeat - called an arrhythmia - that causes a severe decrease in the pumping function of the heart.

    Indefinite

    Rarity:
    Uncommon
    Top Symptoms:
    abdominal pain (stomach ache), nausea, pain in one arm, chest pain, shortness of breath
    Urgency:
    Emergency medical service

Questions Your Doctor May Ask About Pain in the Upper Left Abdomen

  • Q.Have you experienced any nausea?
  • Q.Any fever today or during the last week?
  • Q.Have you been feeling more tired than usual, lethargic or fatigued despite sleeping a normal amount?
  • Q.How would you describe the nature of your abdominal pain?

If you've answered yes to one or more of these questions, try our pain in the upper left abdomen symptom checker to find out more.

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Pain in the Upper Left Abdomen Symptom Checker Statistics

  • People who have experienced pain in the upper left abdomen have also experienced:

    • 9% Nausea
    • 4% Diarrhea
    • 4% Abdominal Pain (Stomach Ache)
  • People who have experienced pain in the upper left abdomen had symptoms persist for:

    • 41% Less Than a Day
    • 34% Less Than a Week
    • 11% Over a Month
  • People who have experienced pain in the upper left abdomen were most often matched with:

    • 44% Stomach Ulcer
    • 44% Acute Gastritis
    • 11% Indigestion (Dyspepsia)
  • Source: Aggregated and anonymized results from visits to the Buoy AI health assistant (check it out by clicking on “Take Quiz”).

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