What Causes Pain in the Upper Left Abdomen?
May 26, 2022
Source: Cainiu Health
Dr. Cheng Yicheng
Introduction
Left upper quadrant abdominal pain may be caused by the following conditions:
1. Pathologies of the splenic flexure of the colon, such as inflammation, neoplasms, or parasitic infections.
2. Splenic rupture due to trauma—this condition can be life-threatening and warrants immediate attention.
3. Disorders of the left kidney or left adrenal gland, including inflammation, calculi, or neoplasms.
4. Pathologies of the pancreatic tail, such as inflammation, calculi, or neoplasms.
Some patients experience unexplained pain—regardless of its location—which causes significant discomfort. So, what could be causing pain in the upper left abdomen?
Causes of Upper Left Abdominal Pain
1. Disorders affecting the splenic flexure of the colon, such as inflammation, tumors, or parasitic infections.
2. Traumatic splenic rupture—a potentially life-threatening condition requiring immediate medical attention.
3. Pathologies involving the left kidney or left adrenal gland, including inflammation, calculi (stones), or tumors.
4. Diseases of the pancreatic tail, such as pancreatitis, calculi, or tumors.
Acute pancreatitis commonly presents with upper abdominal or upper left abdominal pain, frequently accompanied by elevated serum amylase levels. Nausea and vomiting may also occur in some patients. Abdominal ultrasound and CT imaging can confirm the diagnosis. Additionally, intestinal disorders—including inflammatory conditions and spasms—may cause upper left abdominal pain, typically presenting as intermittent, cramp-like discomfort that often responds to antispasmodic medications. It is also important to note that herpes zoster (shingles) can cause localized pain, usually appearing 2–3 days before the characteristic rash develops.
Upper left abdominal pain may stem from gastrointestinal disorders. Patients should pay close attention to dietary habits: eat slowly, avoid highly irritating or difficult-to-digest foods, control portion sizes, refrain from overeating, limit intake of greasy foods, and avoid raw or cold foods. If symptoms recur, a colonoscopy is recommended for accurate diagnosis and targeted treatment. We hope this information proves helpful.
