NEET PG DENTAL EXAM

Detailed explanation-1: -Heat syncope is a fainting (syncope) episode or dizziness that usually occurs when standing for too long or suddenly standing up after sitting or lying. Factors that may contribute to heat syncope include dehydration and lack of acclimatization.

Detailed explanation-2: -Heat syncope or fainting is a mild form of heat illness that often results from physical exertion when it is hot. It occurs when your body, in an effort to cool itself, causes the blood vessels to dilate to such an extent that blood flow to the brain is reduced.

Detailed explanation-3: -Abstaining from alcohol, avoiding exposure to hot situations, wearing clothing that blocks the sun’s rays, and exercising during cooler periods of the day are all ways to prevent heat syncope.