The doctor finally gave up and told her to go home and soak the wound in coal oil twice a day and pray for healing. The remedy worked. As I suspected, a detailed search of the book did not show coal oil as a recommended remedy for any malady. I now believe use of the concoction was for purely psychological reasons.
Prickly heat causes an itchy rash of small red raised red spots with a prickling or stinging sensation. Prickly heat usually affects parts of the body covered by clothes, such as the back, abdomen, neck, upper chest, groin or armpits.
Causes. Heatstroke can occur as a result of: Exposure to a hot environment. In a type of heatstroke, called nonexertional (classic) heatstroke, being in a hot environment leads to a rise in core body temperature. This type of heatstroke typically occurs after exposure to hot, humid weather, especially for prolonged periods.