Which is the most appropriate initial management for heat cramps?

Which is the most appropriate initial management for heat cramps?

• A. Heat cramps — Rest
• B. Heat cramps — Rehydration and electrolyte replacement
• C. Heat cramps — Rest and rehydration
• D. Heat cramps — Cooling measures

Answer: (B)

Heat cramps arise from fluid and electrolyte losses during sweating, especially sodium. The most effective way to relieve them right away is to restore both fluid volume and electrolyte balance. Rehydration with electrolyte-containing fluids directly addresses the underlying cause by replacing the lost sodium and water, which helps muscles relax and reduces cramping quickly. In practice, stop activity, move to a cool place, and begin sipping a oral rehydration solution or a sports drink to replenish electrolytes and fluids. If cramps are severe or fluids cannot be kept down, more aggressive treatment with IV fluids and electrolytes may be needed. Cooling measures aren’t the primary treatment for simple cramps, and resting alone won’t correct the electrolyte deficit.

Heat cramps arise from fluid and electrolyte losses during sweating, especially sodium. The most effective way to relieve them right away is to restore both fluid volume and electrolyte balance. Rehydration with electrolyte-containing fluids directly addresses the underlying cause by replacing the lost sodium and water, which helps muscles relax and reduces cramping quickly. In practice, stop activity, move to a cool place, and begin sipping a oral rehydration solution or a sports drink to replenish electrolytes and fluids. If cramps are severe or fluids cannot be kept down, more aggressive treatment with IV fluids and electrolytes may be needed. Cooling measures aren’t the primary treatment for simple cramps, and resting alone won’t correct the electrolyte deficit.