Navigating GI Evaluation in Sports Medicine: Red Flags, Gut-Brain Axis, and Athlete Care

Explore GI evaluations, red flags, the gut-brain axis, and supplement trends with Dr. Sean Healy on the Sports Medicine Broadcast hosted by Chase Morales.

Sports Medicine Broadcast
A Podcast to Promote and Improve Your Practice as an Athletic Trainer

Executive Summary

Gastrointestinal (GI) complaints are among the most common yet challenging non-musculoskeletal issues encountered by athletic trainers in clinical and sideline settings. In this episode of the Sports Medicine Broadcast, host Chase Morales sits down with team physician Dr. Sean Healy to break down essential GI examination techniques, triage methods for acute abdominal pain, the interplay between psychological health and Irritable Bowel Syndrome (IBS), and practical guidance on supplement safety and gastroenteritis management.

Key Takeaways for Athletic Trainers

1. Basic Physical Examination & Quadrant Triage

Evaluating abdominal complaints begins with taking a structured patient history and correlating symptoms to specific anatomical quadrants. When evaluating an athlete presenting with abdominal discomfort:

  • Quadrant Mapping: Correlate localized pain to underlying structures (e.g., right lower quadrant pain suggesting appendicitis).
  • Pain Trajectory: Pay close attention to how pain migrates. For instance, appendicitis often originates periumbilically before localizing to the right lower quadrant over several hours.
  • History Taking: In younger or pediatric athletes, reframe questions in multiple ways to obtain an accurate clinical timeline.

2. Immediate Red Flags & Triage Thresholds

Distinguishing urgent medical conditions from benign or non-urgent GI distress is vital for quick referral. Dr. Healy highlights several immediate red flags requiring urgent higher-level care:

Red Flag SymptomClinical ConcernRecommended Action
FeverSystemic infection/inflammationMeasure body temperature; urgent referral if elevated
Persistent VomitingObstruction, severe gastroenteritis, dehydrationEvaluate fluid status; withhold oral intake; refer
Hematochezia or HematemesisActive gastrointestinal hemorrhageImmediate emergency/physician referral
Rebound Tenderness / GuardingPeritoneal irritation (peritonitis)Avoid deep palpation; immediate physician transfer

3. The Gut-Brain Axis and Managing IBS

The relationship between neurological/psychiatric factors—such as anxiety and performance stress—and GI motility is significant.

  • Gut-Brain Correlation: Pre-competition anxiety commonly manifests as lower GI distress or IBS flares.
  • Treatment Considerations: While some anti-anxiety medications can cause secondary GI side effects, others resolve both neurological and intestinal symptoms simultaneously.
  • Conservative Strategies: Talk therapy and dietary adjustments (e.g., low-fat, Mediterranean diet, or avoiding spicy foods and alcohol) are effective non-pharmacological tools.

4. Navigating Supplement Trends and Hydration

With the rise of protein-dense foods and pre-workout products, athletes are consuming high quantities of nutritional supplements.

  • Hydration Demands: High protein intake and creatine supplementation increase systemic fluid needs. Inadequate hydration alongside high protein consumption often leads to constipation.
  • Pediatric Oversight: Athletic trainers should ensure coaches, parents, and guardians are aware when youth or high school athletes are using specialized supplements.

5. Acute Gastroenteritis & Over-the-Counter Cautions

When managing acute gastroenteritis or suspected “stomach bugs”:

  • Avoid Early Imodium (Loperamide): In the first 24 to 48 hours of suspected infectious diarrhea, avoid anti-diarrheal agents like Imodium. Trapping infectious pathogens within the GI tract can prolong illness and delay recovery.
  • First-Line Care: Prioritize oral rehydration solutions (electrolyte beverages like Gatorade or Powerade) and diet progression. Most viral gastroenteritis cases self-resolve within 24 to 72 hours.

6. Destigmatizing GI Health and Step-Up Referral

Athletes often feel hesitant or embarrassed to report gastrointestinal issues. Athletic trainers should work to normalize gut health conversations and establish a progressive referral pipeline:

Athletic Trainer Assessment -> Primary Care Physician (PCP) -> GI Specialist

Guest Contact Information

Dr. Sean Healy can be reached directly for professional inquiries via email:

  • Email: Sean.T.Healy@uth.tmc.edu

Podcast Credits

  • Host: Chase Morales
  • Audio Engineer: Shelby Gaytan
  • Equipment provided by: Russell Sadberry
  • Recording made possible by: Bob Marley and the Memorial Hermann Rockets Sports Medicine Institute team

Presentation on YouTube: https://youtu.be/jNlHXVZti9k