Chapter 53: Concepts of Care for Patients With Liver Problems

The liver's critical role in metabolism, detoxification, and protein synthesis means that disease progression creates cascading complications requiring comprehensive nursing interventions. Cirrhosis represents end-stage liver disease characterized by hepatic fibrosis and loss of functional tissue, frequently resulting in portal hypertension where increased venous pressure causes fluid accumulation in the peritoneal cavity known as ascites. This fluid shift creates priority problems including volume overload, electrolyte imbalances, and heightened bleeding risk from esophageal varices. A particularly serious complication of advanced cirrhosis is hepatic encephalopathy, a neuropsychiatric condition triggered by elevated ammonia and other neurotoxic substances that bypass the damaged liver's detoxification capacity, manifesting as confusion, personality changes, and characteristic tremors called asterixis. Pharmacological management using lactulose promotes bowel elimination to reduce ammonia reabsorption from the gastrointestinal tract. Patients with liver disease frequently experience intense pruritus stemming from bile salt accumulation and elevated bilirubin levels; symptom management includes topical comfort measures and pharmacological interventions to improve quality of life. Hepatitis, an inflammatory condition caused by viral infection or other mechanisms, requires patient education about transmission prevention and appropriate precautions to protect contacts. The chapter also addresses nonalcoholic fatty liver disease, an increasingly prevalent condition associated with metabolic disorders including obesity and type two diabetes that can progress to cirrhosis. Throughout all liver disorders, nursing education must emphasize alcohol avoidance, drug avoidance, and medication safety, as hepatic metabolism is compromised and toxic substances accelerate disease progression.