What immediate action should be taken for someone experiencing heat cramps?

When someone experiences heat cramps, the immediate action of cooling them down and providing water is crucial for a few reasons. Heat cramps are typically caused by prolonged exposure to high temperatures combined with heavy sweating, which leads to a loss of essential salts and fluids. Cooling the person helps lower their body temperature, which is essential in preventing further heat-related illnesses such as heat exhaustion or heat stroke.

Providing water rehydrates the individual and helps replenish lost fluids, addressing the electrolyte imbalance that may have contributed to the cramps. This approach not only alleviates the cramps but also aids the body in recovering more effectively from the effects of excessive heat.

The other actions, while potentially beneficial in certain contexts, do not directly address the immediate needs of someone experiencing heat cramps as effectively. Taking someone indoors may be a good step, but without rehydration and cooling, it doesn't provide the urgent relief needed. High-sugar drinks could worsen the situation by further dehydrating the person, as they do not effectively replace the lost electrolytes. Arranging for transportation to a medical facility is unnecessary in many cases of heat cramps, provided the individual can be treated effectively on-site with hydration and cooling techniques.