Condition Lookup
Sub-Category:
Gastrointestinal and Hepatic Disorders
Number of Conditions: 7
Constipation
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
infrequent bowel movements; difficulty passing stools; abdominal discomfort; straining; hard or lumpy stools
Root Cause:
Slow transit through the colon or impaired rectal function.
How it's Diagnosed: videos
Based on clinical symptoms, patient history, and sometimes colonoscopy or anorectal manometry.
Treatment:
Dietary fiber, increased fluid intake, laxatives, stool softeners, and possibly biofeedback therapy.
Medications:
Bulk-forming agents (e.g., psyllium), stool softeners (e.g., docusate), stimulant laxatives (e.g., bisacodyl ), osmotic laxatives (e.g., polyethylene glycol).
Prevalence:
How common the health condition is within a specific population.
Affects approximately 10-20% of adults, with a higher prevalence in older adults.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Low-fiber diet, dehydration, lack of physical activity, certain medications (e.g., opioids), and aging.
Prognosis:
The expected outcome or course of the condition over time.
Generally manageable with lifestyle modifications and occasional use of medications.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Hemorrhoids, anal fissures, fecal impaction, and rectal prolapse.
Chronic Diarrhea
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
frequent, loose stools; abdominal cramping; urgency; dehydration; fatigue
Root Cause:
Can result from a variety of causes including infections, inflammatory bowel disease (IBD), or malabsorption disorders.
How it's Diagnosed: videos
Stool tests, colonoscopy, blood tests, and imaging studies.
Treatment:
Depending on the cause, treatment may involve antibiotics, anti-diarrheal medications, dietary changes, or corticosteroids.
Medications:
Anti-diarrheal agents (e.g., loperamide ), antibiotics (e.g., metronidazole for infections), anti-inflammatory drugs (e.g., mesalamine for IBD).
Prevalence:
How common the health condition is within a specific population.
Affects approximately 5-10% of the general population, more common in the elderly.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Inflammatory bowel disease, infections, irritable bowel syndrome, medications (e.g., antibiotics).
Prognosis:
The expected outcome or course of the condition over time.
Depends on the underlying cause, but chronic diarrhea can often be managed effectively.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Dehydration, malnutrition, and electrolyte imbalances.
Gastroesophageal reflux disease (GERD)
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
heartburn; regurgitation; chest pain; difficulty swallowing; chronic cough; sore throat; acidic taste in mouth
Root Cause:
A malfunctioning lower esophageal sphincter (LES) allows stomach acid to reflux into the esophagus, causing irritation.
How it's Diagnosed: videos
Diagnosis is based on clinical history, symptoms, and may involve tests like endoscopy, 24-hour pH monitoring, or esophageal manometry.
Treatment:
Lifestyle changes (diet modification, weight loss, elevating the head of the bed), proton pump inhibitors (PPIs), H2 blockers, antacids, and sometimes surgery (fundoplication).
Medications:
Proton pump inhibitors (e.g., omeprazole ), H2 blockers (e.g., ranitidine), antacids (e.g., calcium carbonate), and prokinetic agents (e.g., metoclopramide ).
Prevalence:
How common the health condition is within a specific population.
Affects approximately 20-30% of the adult population in the United States.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Obesity, pregnancy, smoking, alcohol use, hiatal hernia, and certain foods (spicy foods, citrus, etc.).
Prognosis:
The expected outcome or course of the condition over time.
Chronic condition with a potential for symptom control, though complications like esophagitis or Barrett's esophagus can develop.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Esophagitis, strictures, Barrett's esophagus, esophageal cancer, respiratory problems (e.g., asthma, pneumonia).
Peptic ulcer disease
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
abdominal pain; bloating; nausea; vomiting; heartburn; loss of appetite; weight loss
Root Cause:
Ulcers in the stomach lining or the first part of the small intestine caused by an imbalance between stomach acid and protective factors.
How it's Diagnosed: videos
Based on symptoms, endoscopy, and tests for H. pylori infection (blood, breath, or stool tests).
Treatment:
Proton pump inhibitors (PPIs), antibiotics for H. pylori infection, antacids, and sometimes surgery.
Medications:
Proton pump inhibitors (e.g., lansoprazole ), H2 blockers (e.g., ranitidine), antibiotics (e.g., clarithromycin , amoxicillin for H. pylori), and antacids.
Prevalence:
How common the health condition is within a specific population.
Affects 10-15% of people at some point in their lives, more common in those aged 55-70.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
H. pylori infection, long-term NSAID use, alcohol use, smoking, stress, and spicy foods.
Prognosis:
The expected outcome or course of the condition over time.
With appropriate treatment, most ulcers heal within a few weeks; recurrence is common if risk factors are not managed.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Gastrointestinal bleeding, perforation, gastric cancer.
Diverticulosis/Diverticulitis
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
abdominal pain; fever; nausea; change in bowel habits; constipation or diarrhea; bloating; rectal bleeding
Root Cause:
Diverticulosis is the formation of small pouches in the colon; diverticulitis occurs when these pouches become inflamed or infected.
How it's Diagnosed: videos
Colonoscopy, CT scan, or abdominal ultrasound.
Treatment:
Antibiotics for infection, dietary modifications (high-fiber diet), and pain relief; in severe cases, surgery.
Medications:
Antibiotics (e.g., ciprofloxacin , metronidazole ), pain relievers (e.g., acetaminophen ), and antispasmodics (e.g., dicyclomine ).
Prevalence:
How common the health condition is within a specific population.
Affects 50-60% of individuals aged 60 and older in Western populations.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Age, low-fiber diet, obesity, physical inactivity, and smoking.
Prognosis:
The expected outcome or course of the condition over time.
Generally manageable with lifestyle changes, but recurrent episodes of diverticulitis may require surgical intervention.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Abscesses, perforation, peritonitis, fistulas, and bleeding.
Nonalcoholic fatty liver disease (NAFLD)
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
fatigue; abdominal discomfort; right upper quadrant pain; elevated liver enzymes; hepatomegaly
Root Cause:
Accumulation of fat in liver cells not related to alcohol consumption, often associated with obesity, insulin resistance, and metabolic syndrome.
How it's Diagnosed: videos
Liver function tests, imaging (e.g., ultrasound), liver biopsy in some cases.
Treatment:
Weight loss, dietary changes, exercise, controlling underlying conditions (e.g., diabetes, hypertension).
Medications:
No specific medications for NAFLD; vitamin E (antioxidant) and pioglitazone are sometimes used in certain cases.
Prevalence:
How common the health condition is within a specific population.
Affects approximately 25% of the global population; more common in those with obesity or diabetes.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
Obesity, insulin resistance, type 2 diabetes, high cholesterol, and hypertension.
Prognosis:
The expected outcome or course of the condition over time.
Generally manageable with lifestyle changes; however, progression to nonalcoholic steatohepatitis (NASH) and cirrhosis is possible.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Liver cirrhosis, liver cancer, and cardiovascular disease.
Hepatitis (Chronic, e.g., Hepatitis C)
Specialty: Senior Health and Geriatrics
Category: Chronic Diseases and Multimorbidity
Sub-category: Gastrointestinal and Hepatic Disorders
Symptoms:
fatigue; jaundice; abdominal pain; dark urine; loss of appetite; nausea; itchy skin
Root Cause:
Chronic inflammation of the liver caused by the hepatitis C virus (HCV), leading to potential liver damage over time.
How it's Diagnosed: videos
Blood tests to detect HCV antibodies and RNA, liver function tests, and liver biopsy or elastography for assessing liver damage.
Treatment:
Antiviral medications such as direct-acting antivirals (DAAs), and lifestyle changes to manage symptoms.
Medications:
Direct-acting antivirals (DAAs) such as sofosbuvir , ledipasvir , glecaprevir /pibrentasvir , ribavirin in some cases.
Prevalence:
How common the health condition is within a specific population.
Hepatitis C affects approximately 1-2% of the global population, with higher prevalence among older adults and those with a history of intravenous drug use.
Risk Factors:
Factors or behaviors that increase the likelihood of developing the condition.
History of intravenous drug use, blood transfusions prior to 1992, needle sharing, unprotected sex, and tattoos or piercings in unsanitary conditions.
Prognosis:
The expected outcome or course of the condition over time.
With appropriate antiviral therapy, the infection can be cured, but chronic infection can lead to cirrhosis, liver failure, or liver cancer if untreated.
Complications:
Additional problems or conditions that may arise as a result of the original condition.
Cirrhosis, liver failure, liver cancer (hepatocellular carcinoma), and portal hypertension.