What Causes Right Upper Quadrant Abdominal Pain?
Jun 01, 2022
Source: Cainiu Health
Dr. Zhao Haiming
Introduction
The visceral organs located in the right upper quadrant of the abdomen include the liver, gallbladder, and antrum of the stomach. Diseases or functional disorders affecting these organs can cause right upper quadrant abdominal pain. Common causes of such pain include cholecystitis—often secondary to gallstones—which typically manifests as right upper quadrant pain after consuming fatty foods or overeating. Localized tenderness may be present, and abdominal ultrasound is helpful for diagnosis.
Abdominal pain is typically caused by underlying diseases and may sometimes be localized to either the upper or lower abdomen. So, what causes right upper quadrant (RUQ) abdominal pain?
Causes of Right Upper Quadrant Abdominal Pain
The organs located in the right upper quadrant include the liver, gallbladder, and antrum of the stomach. Diseases or functional disorders affecting these organs can lead to RUQ pain. Common conditions associated with RUQ pain include:
- Cholecystitis: Often secondary to gallstones, cholecystitis commonly triggers RUQ pain after consuming fatty foods or overeating. Localized tenderness is frequently present, and abdominal ultrasound aids in diagnosis.
- Colonic disorders: Inflammatory conditions or spasms of the colon may also cause RUQ pain.
- Costochondritis: This inflammatory condition of the costal cartilages can manifest as RUQ pain, often accompanied by localized tenderness and sometimes a rash.
If you experience RUQ pain, it is essential to seek medical evaluation promptly.
Duodenal ulcers can also cause RUQ pain, often recurring and adversely affecting health. If such symptoms occur, heightened vigilance is warranted, and timely medical consultation—including appropriate diagnostic testing and treatment—is crucial to mitigate disease-related risks. Hepatic abscesses may present with RUQ pain that worsens with changes in body position or during deep breathing—requiring careful clinical assessment.
RUQ pain may also arise from pleuritis. Patients with this condition often experience sharp, stabbing upper abdominal pain—particularly exacerbated by deep breathing or coughing. We hope this article has been helpful. Wishing you a joyful life and good health!
