As we approach the summer months, we need to focus on the prevention and recognition of heat-related injuries. Heat-related injuries consist of a continuum of syndromes, including heat cramps, heat exhaustion, and heat stroke.
Heat Exhaustion:
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Symptoms include: dizziness, weakness, malaise, light-headedness, fatigue, nausea, vomiting, headache, and muscle aches, associated with heat exposure.
- Patients may have rapid breathing, rapid heart rate, excessive sweating, fever, and may even faint.
- Diagnostic tests generally include complete blood counts, electrolytes panels, and checking for muscle injury.
- Treatment involves removing the individual from the heat, utilizing cooling measures, and instigating IV fluid and electrolyte replacement.
- In general, most patients can be safely discharged home from the emergency room after they have responded to therapy.
Jim Cretella, M.D.
St. David’s Round Rock Medical Center
St. David’s Urgent Care - Round Rock