answersLogoWhite

0

Alcohol dilates peripheral blood vessels, but has been known to actually
constrict some blood vessels in the brain, lowering the oxygen content.

User Avatar

Wiki User

15y ago

What else can I help you with?

Related Questions

Does methamphetemines cause constricted pupils?

no, uppers, acid & ecstacy will dialate your pupils. downers, like heroin and oxy's will constrict "pinpoint" your pupils


Do your pupils get smaller when you drink alcohol?

Yes, alcohol consumption can cause the pupils to constrict or become smaller. This is a normal physiological response to the depressant effects of alcohol on the central nervous system.


Does Ambien dialate the pupils of the eye?

No, normally not. With me, my pupils stay the same.


How do you constrict your pupils under water?

practise how to use tiny muscles in your eyes to constrict your pupils


Does methamphetamines dilate pupils?

Yes they do. You will look like a cartoon character.


Can fear cause pupils to constrict?

Yes, fear can cause pupils to constrict. When the body experiences fear, the sympathetic nervous system is activated, leading to the release of adrenaline. Adrenaline causes the pupils to constrict, allowing the individual to focus on a threat and react quickly.


Why do narcotics make pupils constrict?

They don't, narcotics make your pupils dilate.


How do you know when a boys really like you?

well, sometimes there pupils dialate when they look at you


Would your pupils be dialated in bright light?

No. It will constrict.


What is it called when a person's pupils no longer dilate from the light?

Pupils don't dilate from light, the constrict. They dilate in the dark, to take in more light, and constrict in the light so your eyes don't get damaged. Hallucinogenics, stimulants and alcohol and make your pupils dilate and opiates and diazepam can make them constrict. Im not sure what that's called though..


What happens to both pupils when light enters?

Pupils "constrict" when light enters, and "dilate "when the lighting dims


How do opiates effect you pupils?

Suboxone causes ocular miosis or small pupils.