What could be causing recurrent chest pain, discomfort, dizziness, and anxiety in a patient with a small hiatal hernia and normal blood tests, echocardiogram, stress electrocardiogram, endoscopy, and CT scan, previously associated with alcohol consumption?

Your Symptoms Are Most Likely Due to a Combination of Gastroesophageal Reflux Disease (GERD) Related to Your Hiatal Hernia and an Underlying Anxiety Disorder

Given your extensive negative cardiac workup, recurrent chest pain with dizziness and anxiety, and the presence of a small hiatal hernia, you should pursue a trial of twice-daily proton pump inhibitor (PPI) therapy for 4 weeks while simultaneously being evaluated by a cognitive-behavioral therapist for anxiety disorder. 1

Understanding Your Situation

Your presentation is classic for what guidelines now term "noncardiac chest pain" - a condition where cardiac causes have been thoroughly excluded but symptoms persist. The 2021 AHA/ACC/CHEST Guidelines emphasize that in low-risk chest pain patients without cardiac disease, depression, anxiety, and gastroesophageal syndromes each exceed coronary artery disease by almost 10-fold 1. Your progression from alcohol-triggered symptoms to frequent episodes without alcohol suggests both conditions may be contributing.

The Two Most Likely Culprits

1. Gastroesophageal Reflux Disease (GERD) from Your Hiatal Hernia

Your small hiatal hernia is clinically significant. Gastroesophageal reflux disease is the most likely cause for recurring unexplained chest pain of esophageal origin 1. The chest pain from GERD can:

• Mimic cardiac ischemia with squeezing or burning sensations
• Last minutes to hours
• Occur after meals or at night
• Worsen with stress
• May or may not resolve with antacids 1

Research shows that 80% of patients with hiatal hernia have chest pain, with 63% reporting effort-related pain 2. Even more striking, in patients with proven esophageal dysfunction, almost half had chest pain classified as angina according to standard questionnaires 2.

2. Anxiety Disorder

The combination of chest pain, dizziness, and anxiety in someone with normal cardiac testing strongly suggests an anxiety disorder. Between 30-50% of patients with recurrent chest pain and normal coronary arteries meet criteria for panic disorder 3. Research specifically examining emergency department patients with non-specific chest pain found that 69.7% of those with high anxiety scores were diagnosed with anxiety disorders 4.

Key features that point to anxiety in your case:

• Dizziness (reported more frequently with high anxiety scores) 4
• Fear and anxiety as presenting symptoms
• Recurrent presentations despite negative workups
• Previous association with alcohol (which can trigger both GERD and anxiety)

Your Algorithmic Management Plan

Step 1: Empirical PPI Trial (Immediate - Next 4 Weeks)

Start twice-daily PPI therapy immediately 1, 5. This is the recommended first-line approach for suspected reflux chest pain after cardiac causes are excluded. The 2008 American Gastroenterological Association guidelines give this a Grade A recommendation (strongly recommended based on good evidence) 5.

• Take one dose before breakfast and one before dinner
• Continue for a full 4-week trial
• Monitor symptom improvement

Step 2: Cognitive-Behavioral Therapy Referral (Immediate - Parallel to PPI Trial)

Seek referral to a cognitive-behavioral therapist now, not after other treatments fail 1, 6. The 2021 guidelines give this a Class 2a recommendation (reasonable to pursue) with Level B evidence 1.

Why this matters: A Cochrane review of 17 randomized trials showed cognitive-behavioral therapy reduced chest pain frequency by 32% over 3 months, with cognitive-behavioral methods being most effective 1. Yet, fewer than 10% of patients with chest pain and self-reported anxiety receive appropriate referral 1, representing a major missed opportunity.

Step 3: Reassessment at 4 Weeks

If symptoms persist despite twice-daily PPI therapy:

The guidelines recommend additional esophageal evaluation 1:

• Esophageal manometry to assess motility and rule out disorders like esophageal spasm or achalasia
• 24-hour pH monitoring (off PPI therapy) to measure actual acid exposure
• Consider impedance-pH monitoring if standard pH testing is inconclusive

These tests help distinguish between:

• Inadequate acid suppression
• Non-acid reflux
• Esophageal motility disorders (spasm, nutcracker esophagus)
• Functional chest pain unrelated to reflux

Step 4: Long-term Management Considerations

If GERD symptoms persist despite maximal medical therapy and testing confirms significant reflux, surgical repair of your hiatal hernia may be considered 5. However, this requires:

• Documented excessive esophageal acid exposure off PPI
• Preserved esophageal peristaltic function on manometry
• Failure of optimal medical management

Critical Pitfalls to Avoid

1. Don't dismiss the psychological component: The prognosis of noncardiac chest pain is "largely devoid of cardiac complications" 1, but these patients undergo extensive, repetitive testing with low referral rates to appropriate mental health services 1. This perpetuates the cycle of anxiety and healthcare utilization.

2. Don't accept "small" hiatal hernia as insignificant: Size doesn't always correlate with symptoms. Your hernia was identified on endoscopy, confirming its presence, and esophageal dysfunction can cause severe chest pain even with smaller hernias 2, 7.

3. Don't stop PPI therapy prematurely: Many patients try PPIs for only 1-2 weeks. A full 4-week trial at twice-daily dosing is necessary to adequately assess response 5.

4. Don't ignore the alcohol connection: While your symptoms now occur without alcohol, the initial association suggests alcohol may have been triggering both reflux (by relaxing the lower esophageal sphincter) and anxiety symptoms. Continued alcohol avoidance is advisable.

The Neuropsychiatric Connection

Understanding why anxiety causes real chest pain helps validate your experience. Research using brain imaging has identified abnormal activity in neural circuits involving the anterior limbic system that links anxiety to cardiovascular symptoms 3. This isn't "all in your head" - it's a real pathophysiologic mechanism involving:

• Central nervous system-visceral interactions
• Lower pain thresholds
• Heightened body vigilance
• Sympathetic nervous system activation 1, 6

Bottom Line

Your symptoms represent a dual diagnosis requiring simultaneous treatment: GERD from your hiatal hernia (treat with twice-daily PPI) and likely anxiety disorder (treat with cognitive-behavioral therapy). Both conditions are common, well-characterized causes of chest pain in patients with normal cardiac workups, and both have evidence-based treatments. The key is pursuing both treatment pathways concurrently rather than sequentially, as they likely reinforce each other. If symptoms persist after 4 weeks of this dual approach, proceed to specialized esophageal testing (manometry and pH monitoring) to guide further management 1.