New York's Village Halloween Parade is an annual holiday parade and street pageant presented on the night of every Halloween in New York City's Greenwich Village.
It Can Trigger Cardiovascular Issues. The cold air makes your body work overtime, especially the lungs and heart, because they work in unison to keep that warm blood circulating without skipping a beat. This can cause blood pressure to rise, as blood vessels constrict so they can get back into the heart.
When your body heats up, you sweat, and when you sweat, cold air makes you feel very cold. It's not uncommon for those with anxiety to have hot and cold sensations, and in some cases the heat may be less obvious (especially on a warm day) and the cold is the issue that causes the most distress.