Nursing Guide to Hiatal Hernia: Nursing Diagnosis, Interventions, & Care Plans

A hiatal hernia occurs when part of the stomach herniates through the esophageal hiatus of the diaphragm into the thoracic cavity. The diaphragm normally contributes to the anti-reflux barrier by supporting the lower esophageal sphincter (LES) and maintaining anatomic alignment between the esophagus and stomach.  

When the gastroesophageal junction or adjacent stomach migrates above the diaphragm, the pressure dynamics and geometry of the LES can change, increasing the likelihood of gastroesophageal reflux and associated symptoms. Hiatal hernia is therefore strongly associated with gastroesophageal reflux disease (GERD), erosive esophagitis, Barrett esophagus, and reflux-related respiratory symptoms in some patients.  

In contrast, paraesophageal hiatal hernias can present with obstructive symptoms and carry a risk of incarceration, volvulus, ischemia, or strangulation, which may be life-threatening and require urgent surgical management. 

For nurses, hiatal hernia is clinically important because it is common, frequently overlaps with GERD and dyspepsia, and may present across the continuum of care: ambulatory clinics, emergency departments, inpatient medical units, perioperative services, and post-surgical follow-up.  

Nursing priorities include: 

• Accurate symptom assessment
• Identification of alarm features that require urgent evaluation
• Support of evidence-based lifestyle and medication management
• Perioperative monitoring and education
• Prevention of complications such as aspiration, bleeding, and dehydration 

Nurses also have an essential role in patient-centered counseling, because hiatal hernia symptoms can be chronic, anxiety-provoking, and strongly influenced by modifiable behaviors (diet patterns, weight, tobacco, alcohol, medication adherence, and sleep positioning). 

Hiatal hernia isn’t always symptomatic. Many cases are discovered incidentally on chest imaging or endoscopy performed for other reasons. When symptoms occur, they can be driven by reflux (heartburn, regurgitation, sour taste, cough) or by mechanical effects (postprandial fullness, dysphagia, chest or epigastric pressure, early satiety). A key nursing function is to avoid anchoring bias: chest discomfort and dyspnea may reflect cardiac, pulmonary, or thromboembolic disease rather than reflux. Symptom characterization and appropriate escalation based on red flags are central to safe care. 

Etiology and epidemiology 

Etiology and pathophysiology 

The esophageal hiatus is an opening in the diaphragm through which the esophagus passes. The hiatus is reinforced by the phrenoesophageal ligament and surrounding diaphragmatic crura. With aging, connective tissue remodeling, repetitive mechanical stress, and increased intra-abdominal pressure, these supportive structures can weaken, and the hiatus can enlarge. This allows herniation of the stomach and, in some cases, other abdominal viscera. 

Mechanisms that contribute to hiatal hernia formation and symptom burden include: 

• Degeneration of connective tissue and ligamentous support: Reduced elasticity and strength of the phrenoesophageal ligament can permit upward displacement of the gastroesophageal junction.
• Increased intra-abdominal pressure: Obesity, pregnancy, ascites, chronic cough, constipation with straining, heavy lifting, and abdominal distention can increase the pressure gradient that drives herniation.
• Altered LES function and anatomy: When the LES and gastroesophageal junction shift above the diaphragm, diaphragmatic support is diminished, and reflux becomes more likely.
• Impaired esophageal clearance and gastric emptying: Reflux burden may increase when peristalsis is weak, salivation is decreased, or gastric emptying is delayed.
• Mechanical obstruction and torsion: Paraesophageal hernias can produce partial gastric outlet obstruction, volvulus, or ischemia, causing acute symptoms and systemic instability. 

Types of hiatal hernia 

Nursing assessment and urgency are strongly influenced by hernia type: 

Type I, sliding hiatal hernia 

This is the most common kind, and it occurs when the gastroesophageal junction and a portion of the proximal stomach slide above the diaphragm. Symptoms are typically reflux-related rather than obstructive. Sliding hernias frequently coexist with GERD and may contribute to erosive esophagitis. 

Type II, paraesophageal hiatal hernia 

The gastroesophageal junction remains near the diaphragm, but a portion of the stomach herniates alongside the esophagus into the thorax. Reflux symptoms may be less prominent than mechanical symptoms. Risk of incarceration or strangulation is higher than in sliding hernias. 

Type III, mixed sliding and paraesophageal 

Both the gastroesophageal junction and additional stomach herniate into the thorax. These can combine reflux and obstructive symptoms and have higher complication risk than type I. 

Type IV, complex paraesophageal hernia 

In addition to stomach, other abdominal organs (for example, colon or small bowel) may herniate into the thoracic cavity. These can present with respiratory compromise, significant obstruction, or acute surgical emergencies. 

Epidemiology 

Hiatal hernia is common and increases with age. Many adults have small sliding hernias on imaging without symptoms. Paraesophageal hernias are less common but are clinically significant because of their potential for acute complications.  

Risk factors include: 

• Older age
• Obesity and central adiposity
• Pregnancy (temporary increased intra-abdominal pressure)
• Chronic cough (COPD, asthma, smoking-related cough)
• Chronic constipation and straining
• Heavy lifting occupations or activities
• Connective tissue disorders (for example, scleroderma or Ehlers-Danlos syndrome) in some cases
• Prior upper abdominal or esophageal surgery (can alter anatomy and diaphragmatic support)
• Spinal deformities that affect thoracoabdominal mechanics (for example, kyphosis) 

Complications relevant to nursing practice 

Reflux-related complications 

• Erosive esophagitis, ulcers, bleeding
• Barrett esophagus (intestinal metaplasia) with increased cancer risk
• Esophageal strictures causing progressive dysphagia
• Laryngopharyngeal reflux symptoms (hoarseness, throat clearing)
• Aspiration, chronic cough, recurrent pneumonia in susceptible patients 

Mechanical complications 

• Gastric volvulus, incarceration, strangulation (more likely in paraesophageal hernias)
• Gastric outlet obstruction, postprandial pain, severe retching
• Cameron lesions (linear gastric mucosal erosions at the diaphragmatic pinch), which can cause chronic blood loss and iron deficiency anemia 

Recognizing these complications and ensuring appropriate escalation, monitoring, and education are critical nursing responsibilities. 

ICD-10 code 

ICD-10-CM coding for hiatal hernia is most commonly captured under diaphragmatic hernia category K44. 

Commonly used codes include: 

• K44.0 Diaphragmatic hernia with obstruction, without gangrene
• K44.1 Diaphragmatic hernia with gangrene
• K44.9 Diaphragmatic hernia without obstruction or gangrene 

Clinical documentation should clearly describe whether obstruction or ischemic complications are present. When patients present with acute obstructive symptoms or suspected strangulation, nursing documentation that captures symptom onset, severity, emesis characteristics, inability to tolerate oral intake, abdominal distention, hemodynamic changes, and response to interventions supports accurate provider documentation and coding. 

Diagnosis 

Clinical presentation 

Symptoms vary by hernia type, size, patient comorbidities, and presence of GERD. Many patients report symptom clusters rather than a single complaint. 

Common reflux-related symptoms (more typical of sliding hernia) 

• Heartburn (retrosternal burning), often after meals or when recumbent
• Acid regurgitation, sour or bitter taste
• Postprandial discomfort, bloating
• Dysphagia, especially with coexisting esophagitis or stricture
• Noncardiac chest pain that may mimic angina
• Chronic cough, wheezing, hoarseness, throat irritation, or sensation of a lump in the throat
• Nocturnal symptoms, sleep disruption, dental enamel erosion 

Mechanical or obstructive symptoms (more typical of paraesophageal or large hernias) 

• Early satiety and postprandial fullness
• Epigastric or chest pressure, sometimes with dyspnea after eating
• Dysphagia, especially for solids
• Nausea and recurrent retching
• Anemia symptoms (fatigue, exertional dyspnea) if chronic blood loss is present 

Alarm features that require urgent evaluation 

• Hematemesis, coffee-ground emesis, melena, or symptomatic anemia
• Progressive dysphagia or odynophagia
• Unintentional weight loss
• Persistent vomiting or inability to tolerate oral intake
• Severe chest pain, diaphoresis, syncope, or dyspnea that could be cardiac or pulmonary
• Acute severe epigastric or chest pain with unproductive retching, inability to pass a nasogastric tube, or acute respiratory compromise (concern for gastric volvulus or strangulation)
• Fever, leukocytosis, hypotension, or signs of sepsis 

Nurses should maintain a broad differential for chest pain and dyspnea. Hiatal hernia and reflux can coexist with cardiac disease, and symptom overlap is common. 

Nursing assessment priorities 

History 

• Onset, frequency, and triggers of symptoms (meals, recumbency, exertion)
• Quality of symptoms (burning versus pressure versus sharp pain)
• Presence of regurgitation, nocturnal cough, choking episodes, aspiration risk
• Dysphagia pattern (solids, liquids, progressive, intermittent)
• GI bleeding symptoms (melena, hematemesis) and anemia symptoms
• Diet patterns, caffeine, alcohol, tobacco, late-night meals
• Medication review, including NSAIDs, bisphosphonates, anticholinergics, calcium channel blockers, nitrates, opioids, and sedatives, which can worsen reflux or impair motility
• Pregnancy status
• Prior abdominal or thoracic surgery
• Comorbidities: COPD, OSA, diabetes (gastroparesis), connective tissue disorders
• Patient self-management strategies and adherence to reflux medications 

Physical assessment 

• Vital signs and hemodynamic stability
• Respiratory assessment if aspiration or dyspnea is reported
• Abdominal exam (distention, tenderness, guarding) with attention to signs of obstruction or ischemia
• Signs of anemia (pallor, tachycardia), dehydration (dry mucous membranes, orthostasis)
• Oropharyngeal irritation, hoarseness, wheezing, dental erosions (suggestive of reflux burden) 

Diagnostic testing 

Diagnosis can be made clinically in mild, typical reflux symptoms, but persistent symptoms, alarm features, and suspected paraesophageal hernia generally require imaging and specialist evaluation. 

Upper endoscopy (esophagogastroduodenoscopy, EGD) 

• Evaluates mucosal injury: esophagitis, ulcers, Barrett esophagus, strictures
• Can identify a hiatal hernia and assess size, but anatomy can be dynamic
• Allows biopsies for Barrett esophagus or other pathology 

Barium swallow (upper GI series) 

• Excellent for defining anatomy and assessing hernia size and type
• Helpful for dysphagia, suspected paraesophageal hernia, and evaluation of obstruction or volvulus
• May demonstrate gastric rotation or delayed emptying 

Esophageal manometry 

• Assesses esophageal motility and LES pressure
• Often used preoperatively to guide surgical planning, particularly before fundoplication, to reduce postoperative dysphagia risk 

Ambulatory reflux monitoring (pH or impedance-pH) 

• Quantifies reflux and correlates symptoms with reflux episodes
• Helpful for refractory symptoms, atypical symptoms, and preoperative assessment in select patients 

CT scan 

• Can identify large hernias, complications, volvulus, ischemia, or other causes of acute symptoms
• Often used in emergency evaluation when obstruction or ischemia is suspected 

Laboratory evaluation 

• CBC for anemia or infection
• Iron studies if chronic blood loss suspected
• CMP to assess electrolyte derangements from vomiting and baseline hepatic and renal function for medication planning 

Clinical reasoning and escalation 

Nursing judgment is critical in determining when symptoms likely reflect benign reflux versus potentially dangerous mechanical complications. A patient with stable vitals and typical heartburn responsive to acid suppression is managed differently from a patient with acute severe pain, repeated retching, inability to tolerate liquids, and tachycardia.  

When high-risk features appear, nurses should escalate promptly for imaging, surgical consultation, and supportive interventions. 

Management 

Management depends on hernia type, symptom severity, presence of GERD, and complications. 

Lifestyle and nonpharmacologic management 

Lifestyle strategies are foundational, particularly for sliding hiatal hernia with reflux symptoms: 

• Weight management: Even modest weight reduction can decrease intra-abdominal pressure and reflux frequency in overweight patients.
• Meal modifications: Smaller, more frequent meals; avoid large evening meals; avoid lying down for two to three hours after eating.
• Trigger reduction: Many patients benefit from reducing high-fat foods, chocolate, peppermint, spicy foods, citrus, tomato products, caffeine, and alcohol, although triggers vary.
• Smoking cessation: Smoking can worsen reflux, impair mucosal healing, and worsen a chronic cough that increases intra-abdominal pressure.
• Head-of-bed elevation: Elevating the head of the bed reduces nocturnal reflux. Wedge pillows or bed risers are preferable to extra pillows that flex the neck and abdomen.
• Clothing and body mechanics: Avoid tight belts and garments that increase abdominal pressure. Encourage proper lifting techniques and constipation prevention.
• Constipation management: Adequate fiber, hydration, and stool softeners as ordered to reduce straining.
• Aspiration precautions: In high-risk patients, coordinate swallowing evaluation, ensure upright posture for meals, and reinforce medication timing. 

Nurses can support these changes through motivational interviewing techniques and practical problem-solving tailored to the patient’s routine, food access, work schedule, and cultural food preferences. 

Pharmacologic management 

Medications primarily treat reflux and esophagitis rather than the hernia itself. 

Antacids 

• Provide rapid symptomatic relief for mild, intermittent symptoms.
• Nursing considerations: assess for overuse, renal function issues with certain formulations, and drug interactions. 

H2 receptor antagonists 

• Useful for mild to moderate GERD, nocturnal symptoms, or step-down therapy.
• Nursing considerations: dose adjustments may be needed in renal impairment. 

Proton pump inhibitors (PPIs) 

• Often first-line for frequent symptoms, erosive esophagitis, or complications.
• Best taken before meals as directed, typically before breakfast, and sometimes before dinner for twice-daily regimens. 

Nursing considerations: 

• Reinforce adherence and correct timing, as incorrect timing reduces effectiveness.
• Monitor for symptom response and report alarm symptoms.
• Evaluate for medication interactions and long-term risk discussions as directed by providers, especially in older adults with multiple comorbidities. 

Prokinetic agents 

• Used selectively, often when gastroparesis coexists.
• Nursing considerations: monitor for neurologic adverse effects with certain agents per institutional guidance. 

Indications for surgical or procedural management 

Sliding hiatal hernia 

• Surgery may be considered when GERD is refractory to optimized medical therapy, when the patient has complications (severe esophagitis, strictures), when long-term medication is not desired or not tolerated, or when there is significant anatomic disruption that contributes to symptoms. 

Paraesophageal hiatal hernia 

• Often evaluated for surgical repair due to risk of incarceration and strangulation, especially when symptomatic.
• Indications commonly include:
• Obstructive symptoms, postprandial pain, dysphagia, early satiety
• GI bleeding from Cameron lesions or other mucosal injury
• Recurrent aspiration or significant respiratory compromise
• Acute incarceration, volvulus, ischemia, or strangulation, which are surgical emergencies 

Common surgical approaches 

• Laparoscopic hiatal hernia repair with reduction of herniated stomach, closure of the hiatus (cruroplasty), and often an anti-reflux procedure.
• Fundoplication (for example, a complete or partial wrap) to restore an anti-reflux barrier.
• Gastropexy in selected patients to anchor the stomach and reduce volvulus risk, sometimes used in high-risk surgical candidates or in specific hernia types.
• Mesh reinforcement may be considered in some repairs, with decision-making based on surgeon preference, hernia size, and patient-specific factors. 

Postoperative course and potential complications 

After repair and fundoplication, patients may experience: 

• Dysphagia, especially early, due to edema or tight wrap
• Gas-bloat symptoms and inability to belch or vomit in some cases
• Nausea, decreased appetite
• Shoulder pain from insufflation (laparoscopy)
• Pulmonary complications, especially if preoperative lung function is reduced
• Recurrence over time 

Nursing monitoring and education are crucial to safe recovery and long-term success. 

Nursing care plan 

The nursing care plan should be individualized based on presentation: chronic reflux symptoms, anemia from chronic blood loss, aspiration risk, acute obstruction, or perioperative management. The framework below is designed for adult patients in medical-surgical, ED, or perioperative settings, with adaptation guidance included. 

Nursing considerations 

• Maintain a high index of suspicion for non-GI causes of chest pain and dyspnea. Activate chest pain protocols as required by facility standards.
• Prioritize identification of alarm features: bleeding, progressive dysphagia, persistent vomiting, severe acute pain, hemodynamic instability, respiratory compromise.
• Recognize aspiration risk in patients with regurgitation, impaired swallowing, altered mental status, or sedating medications.
• Support safe medication administration, including appropriate timing of PPIs and monitoring for adverse effects and interactions.
• Coordinate multidisciplinary care: gastroenterology for EGD and reflux evaluation, surgery for paraesophageal hernia evaluation, respiratory therapy for aspiration-related concerns, dietary services for meal planning, and case management for follow-up and medication access.
• Use patient-centered, stigma-free language. Chronic reflux symptoms can significantly affect quality of life and sleep, and patients may feel dismissed if symptoms have been longstanding. 

Assessment 

Subjective data 

• Heartburn frequency, severity, timing, triggers
• Regurgitation, sour taste, nocturnal symptoms
• Dysphagia, sensation of food sticking, choking episodes
• Chest discomfort characteristics, radiation, exertional component
• Nausea, vomiting, early satiety, postprandial fullness
• GI bleeding symptoms: melena, hematemesis, lightheadedness
• Respiratory symptoms: cough, wheeze, hoarseness, recurrent infections
• Sleep quality, positional symptom changes
• Diet patterns: meal size, late meals, trigger foods, caffeine, alcohol
• Tobacco use, cannabis use, and other inhaled substances
• Bowel patterns, constipation, straining
• Medication adherence and timing, including OTC antacids and NSAIDs
• Psychosocial context: health literacy, anxiety about cancer, barriers to diet change 

Objective data 

• Vital signs, orthostatic measurements if dehydration or bleeding suspected
• Weight and BMI trends
• Abdominal exam: tenderness, distention, bowel sounds
• Respiratory assessment: breath sounds, wheezing, signs of aspiration
• Oropharyngeal findings: hoarseness, erythema, dental erosions (when noted)
• Signs of anemia: pallor, tachycardia, fatigue
• Hydration status: mucous membranes, skin turgor, urine output
• Lab results: CBC, iron studies, electrolytes
• Imaging and procedural results: CXR, CT, barium swallow, EGD findings
• Postoperative: incision status, pain control, swallow tolerance, nausea, ambulation ability, incentive spirometry performance 

Nursing diagnosis/risk for 

Possible nursing diagnoses include: 

1. Acute pain related to esophageal irritation, gastric distention, or postoperative status as evidenced by patient report of chest or epigastric pain and guarded breathing.
2. Impaired comfort related to reflux symptoms and nocturnal regurgitation as evidenced by sleep disruption and persistent heartburn.
3. Risk for aspiration related to regurgitation, supine positioning, impaired swallow, or sedation.
4. Imbalanced nutrition: less than body requirements related to early satiety, nausea, dysphagia, or postoperative diet restrictions.
5. Deficient knowledge related to disease process, medication timing, lifestyle modifications, and postoperative expectations.
6. Ineffective health management related to complex self-care regimen, barriers to diet change, medication cost, or limited access to follow-up.
7. Risk for bleeding related to erosive esophagitis, ulcers, or Cameron lesions, especially with NSAID use or anticoagulation.
8. Activity intolerance related to anemia, dyspnea, or postoperative deconditioning.
9. Anxiety related to chronic symptoms, fear of serious disease, or impending surgery. 

Interventions 

Symptom management and safety 

• Assess and document symptom patterns using structured questions that address timing, triggers, severity, response to medications, and associated symptoms.
• For chest discomfort, follow facility protocols for cardiac evaluation when indicated. Don’t assume reflux is the cause.
• Provide antiemetics and analgesics as ordered, balancing symptom relief with aspiration risk and sedation effects.
• Encourage upright posture during and after meals; avoid supine positioning soon after eating.
• Implement aspiration precautions for high-risk patients: elevate head of bed, supervise meals if needed, and coordinate swallow evaluation when indicated. 

Medication administration and adherence support 

• Reinforce correct PPI timing and adherence. Many treatment failures are related to incorrect dosing time.
• Assess OTC medication use, especially frequent antacid use or NSAIDs that can worsen mucosal injury.
• Monitor for adverse effects and interactions per institutional guidance, and report concerns to the provider team.
• Teach the difference between symptom relief medications (antacids) and healing or prevention medications (PPIs or H2 blockers), to improve adherence. 

Lifestyle coaching and self-management support 

• Collaborate with the patient to identify realistic, high-impact changes:
• Smaller meals, avoid late meals, elevate head of bed
• Identify personal trigger foods through a symptom diary
• Smoking cessation support and referral
• Constipation prevention strategies
• Use the teach-back method to confirm understanding and to correct misconceptions, such as the belief that all chest pain is reflux or that medications can be taken only “when symptoms happen” even when a daily regimen is prescribed. 

Monitoring for complications 

• Monitor for bleeding: melena, hematemesis, tachycardia, orthostatic hypotension, falling hemoglobin.
• Monitor for obstruction or volvulus in paraesophageal hernia:
• Severe epigastric or chest pain, persistent retching, inability to tolerate intake
• Acute dyspnea, tachycardia, hypotension
• Escalate promptly for provider evaluation and imaging, and maintain NPO status per protocol.
• Monitor for aspiration: cough after meals, oxygen desaturation, fever, new wheezing or crackles, and notify providers for evaluation. 

Perioperative nursing interventions 

Preoperative 

• Confirm completion of diagnostic workup as ordered (EGD, manometry, imaging).
• Medication reconciliation and perioperative guidance: clarify anticoagulants, antiplatelets, diabetes medications, and acid suppression plans.
• Teach postoperative expectations:
• Temporary dysphagia, smaller portions, slow eating
• Avoid carbonated beverages early if instructed
• Importance of ambulation and pulmonary hygiene
• Assess and address anxiety, and ensure understanding of discharge plans. 

Postoperative 

Airway and breathing: 

• Incentive spirometry coaching and early ambulation to prevent atelectasis and pneumonia.
• Monitor for aspiration and respiratory compromise. 

Pain and nausea control: 

• Encourage splinted breathing and mobility.
• Administer multimodal analgesia and antiemetics as ordered. 

Diet progression: 

• Reinforce surgeon-specific diet plan (often liquids progressing to soft foods).
• Teach slow eating, small bites, thorough chewing.
• Observe for signs of obstruction: persistent vomiting, inability to swallow liquids, severe chest or epigastric pain. 

Complication surveillance: 

• Monitor for dysphagia that worsens rather than improves, persistent inability to belch with severe bloating, GI bleeding, fever, tachycardia, or severe abdominal distention.
• Ensure timely provider notification when abnormalities occur. 

Coordination of care and follow-up 

• Ensure referrals for gastroenterology or surgery as indicated, including patients with paraesophageal hernia or alarm symptoms.
• Assist with scheduling follow-up, medication access, and nutrition counseling.
• Provide written instructions tailored to literacy and language needs, using professional interpreters as needed. 

Expected Outcomes 

Depending on clinical context, expected outcomes may include: 

• Patient reports reduced frequency and severity of reflux symptoms within the expected timeframe after initiating therapy.
• Patient demonstrates correct medication timing and adherence.
• Patient identifies individual triggers and implements at least two sustainable lifestyle modifications.
• No aspiration events occur during hospitalization, and the patient verbalizes aspiration-prevention strategies at discharge.
• Patient maintains adequate oral intake and hydration, with stable weight or expected postoperative course.
• No evidence of GI bleeding during the episode of care, and labs remain stable or improve. 

For postoperative patients: 

• Pain and nausea are controlled sufficiently to allow deep breathing and mobility.
• Patient tolerates prescribed diet progression without persistent vomiting.
• Patient ambulates per protocol and uses incentive spirometry effectively.
• Patient verbalizes red-flag symptoms that require urgent evaluation. 

Individual/caregiver education 

Understanding the condition 

• Explain that a hiatal hernia means part of the stomach has moved above the diaphragm, which can make reflux more likely.
• Clarify that many hiatal hernias are not dangerous, but some types (paraesophageal) can cause obstruction and require surgical evaluation. 

Lifestyle strategies 

• Eat smaller meals and try not to eat close to bedtime.
• Keep your head elevated at the head of the bed to reduce nighttime reflux.
• Avoid tight clothing that increases abdominal pressure.
• Reduce constipation and straining with fiber, fluids, and stool softeners as ordered.
• Discuss weight management strategies in a supportive, nonjudgmental manner.
• Avoid tobacco and moderate alcohol intake. 

Medication use 

• Teach the purpose and timing of prescribed therapy:
• PPIs are typically taken before meals and work best when taken consistently.
• Antacids are for immediate, short-term relief.
• Encourage patients to communicate if symptoms persist rather than increasing OTC medications without guidance. 

Food and symptom diary 

• Encourage a simple tracking tool: what was eaten, time, symptoms, and position afterward.
• Emphasize that triggers are individual, and total restriction is rarely necessary. 

Education for patients with paraesophageal hernia or risk of complications 

• Teach warning signs that need urgent care:
• Sudden severe chest or upper abdominal pain
• Persistent retching or vomiting, inability to keep down liquids
• Black stools or vomiting blood
• Severe shortness of breath, fainting, or new confusion
• Explain NPO instructions when obstruction is suspected and the importance of urgent imaging and surgical evaluation. 

Postoperative education after hiatal hernia repair and fundoplication 

Diet progression: 

• Follow surgeon-specific guidelines.
• Typically, start with liquids and then advance gradually. 

Eating behaviors: 

• Small bites, chew thoroughly, eat slowly, stop before feeling full.
• Avoid carbonated beverages early if instructed. 

Expected symptoms: 

• Mild dysphagia can occur early and often improves as swelling decreases.
• Gas-bloat can occur. Walking, avoiding straws, and avoiding carbonated beverages may help. 

Activity: 

• Early walking supports bowel function and reduces pulmonary complications.
• Follow lifting restrictions to reduce recurrence risk. 

Incision care and infection signs: 

• Redness, warmth, drainage, fever, or increasing pain should be reported. 

When to seek urgent care: 

• Persistent inability to swallow liquids
• Repeated vomiting
• Severe chest or abdominal pain
• Signs of GI bleeding or infection 

Caregiver education 

• Support meal preparation aligned with diet recommendations.
• Encourage upright posture after meals and safe ambulation.
• Help monitor for red flags, especially in older adults or those with limited health literacy.
• Encourage adherence to follow-up appointments and surveillance if Barrett esophagus was diagnosed. 

Resources 

• Agency for Healthcare Research and Quality (care coordination and safety resources): https://www.ahrq.gov/
• American College of Gastroenterology (patient and guideline resources): https://gi.org/
• CMS ICD-10-CM resources: https://www.cms.gov/medicare/coding-billing/icd-10-codes
• MedlinePlus (patient-friendly GI health information): https://medlineplus.gov/
• National Institute of Diabetes and Digestive and Kidney Diseases (digestive health education): https://www.niddk.nih.gov/
• Society of American Gastrointestinal and Endoscopic Surgeons (patient information and surgical resources): https://www.sages.org/ 

References 

• American College of Gastroenterology (ACG). (n.d.). Gastroenterology clinical and patient education resources. https://gi.org/
• Centers for Medicare and Medicaid Services (CMS). (Updated March 2026). CD-10-CM code set and official resources. https://www.cms.gov/medicare/coding-billing/icd-10-codes
• ICD10Data. ICD-10-CM category K44 (diaphragmatic hernia) and related code descriptors. https://www.icd10data.com/ 
• MedlinePlus. (n.d.). Digestive health and GERD education resources. https://medlineplus.gov/
• National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK). (n.d.). Digestive diseases education resources. https://www.niddk.nih.gov/
• Society of American Gastrointestinal and Endoscopic Surgeons (SAGES). (n.d.). Surgical education resources. https://www.sages.org/