In mathematics, a coefficient is a multiplicative factor in some term of a polynomial, a series or any expression; it is usually a number, but may be any expression. In the latter case, the variables appearing in the coefficients are often called parameters, and must be clearly distinguished from the other variables. For example, in.
Vasovagal syncope is a common cause of fainting. The vagus nerve is overstimulated and causes the body's blood vessels to dilate and the heart to slow down. This anti-adrenaline effect decreases the ability of the heart to pump blood upward to the brain against gravity. Without blood flow, the brain turns off.
Best Answer: You pass out, I don;t think you feel anything. It might make you feel sleepy, maybe like when you get sleepy after a night of drinking, but I really don't know. I doubt it feels like anything.ubmit. Â· just now. Report Abuse. weak, dizzy, fuzzy headed, very sleepy, hard to breath, feel like gravity is sucking you into the earth, then you become scared because you know you are close to death so you become emotional and desperatly wish you had not overdosed as you realize death is permenent.