Heat Stroke

Heat stroke is a severe and potentially life-threatening condition that occurs when the body's core temperature rises above 104°F and its normal cooling mechanisms fail to bring it back down. It develops most often during extreme heat, especially during India's summer months, when prolonged exposure to high temperatures overwhelms the body's ability to dissipate heat through sweating. Unlike milder heat-related illnesses, heat stroke involves dysfunction of the central nervous system and can rapidly progress to organ damage if not treated as a medical emergency. It is classified as classic heat stroke, occurring in vulnerable individuals during heat waves, or exertional heat stroke, occurring in people engaged in strenuous activity in hot conditions. Immediate cooling and emergency medical care are essential to prevent permanent organ damage or death.

The most common symptoms include: Very high body temperature above 104°F; hot dry skin or profuse sweating; confusion or altered mental status; rapid heartbeat. Early recognition is key to prompt diagnosis and effective treatment.

No, Heat Stroke is not contagious. It cannot spread through casual contact. However, certain risk factors and genetic predispositions may increase susceptibility.

Treatment options include: Heat stroke is a medical emergency requiring immediate rapid cooling through methods such as ice water immersion; cold water spray with fanning; or cooling blankets. Treatment should always be guided by a qualified General Medicine specialist. Do not self-medicate.

While Heat Stroke cannot always be fully prevented, several measures can reduce risk: Staying well hydrated during hot weather; avoiding strenuous outdoor activity during peak heat hours; wearing lightweight and light-coloured clothing.

Seek immediate medical attention if you experience symptoms of Heat Stroke. This is a serious condition — go to the emergency room or call 112 if symptoms are severe or rapidly worsening.