A member asked:

Cold forehead when it is hot outside..what does that mean?

A doctor has provided 1 answer

Vasoconstriction: Generally, it means the blood vessels in this area are narrowing so less blood goes to this area , and therefore more blood goes to ares more vital when under stress from heat. Need to cool off to prevent heat exhaustion.

Answered 10/3/2015

4.7k views

Thank

Related Questions

A member asked:

My head is hot I always pour cold water to reduce heat?

A doctor has provided 1 answer