What should be done if a patient is experiencing heat cramps?

• A. Withhold fluids.
• B. Administer IV fluids only.
• C. Provide oral fluids as tolerated and consider IV fluid bolus if necessary.
• D. Ignore symptoms.

Answer: (C)

Heat cramps come from dehydration and loss of electrolytes, especially sodium, after exposure to heat and physical activity. The goal is to rehydrate and restore electrolyte balance while the person rests.

Providing fluids orally as tolerated addresses both thirst and electrolyte loss, and it’s the first-line approach because many people can rehydrate this way without needing IV access. If the person cannot drink due to weakness, vomiting, or if cramps don’t improve with oral rehydration, an IV fluid bolus can rapidly replenish fluids and electrolytes and help relieve symptoms. This combination—start with oral fluids and escalate to IV only if necessary—keeps treatment appropriate and efficient.

Withholding fluids worsens dehydration, giving IV fluids only from the start when the patient can drink isn’t always needed, and ignoring symptoms risks progression to more serious heat illness.