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Yes, Benadryl (diphenhydramine) can cause pupil dilation, a condition known as mydriasis. This side effect occurs because Benadryl is an antihistamine that can block the action of acetylcholine, a neurotransmitter involved in pupil constriction. While not everyone will experience this effect, it is a potential side effect of the medication. If you have concerns about this or other side effects, it's best to consult a healthcare professional.
What else can I help you with?
Does Ambien dialate the pupils of the eye?
No, normally not. With me, my pupils stay the same.
Does methamphetamines dilate pupils?
Yes they do. You will look like a cartoon character.
Does methamphetemines cause constricted pupils?
no, uppers, acid & ecstacy will dialate your pupils. downers, like heroin and oxy's will constrict "pinpoint" your pupils
How do you know when a boys really like you?
well, sometimes there pupils dialate when they look at you
How do you know when a boy likes you if he stares at you?
See if his pupils dialate. If they do, he does. If they don't, well, maybe your shirt collar is sticking out.
How do you get small pupils larger?
Cover your eyes/stop light from reaching them. Your pupils will dialte to become larger only to catch more light. Certain drugs also make your pupils dialate.
Does extasy make pupils wide?
yes it makes them dialate so that mostly the black (pupil) of the eye is dominant over the colour
How do you tell if he lied to you?
Look at his facial experssions and you should be able to tell that way. Look at his pupils when asking the question and if they dialate then he is lieing. Good Luck!
Why do my pupils dialate every time I take off my prescription glasses?
if you are a virgin your balls increase in mass and the nerves attached can mess your optic nerve and cause your lens to flex. this causes your pupils to dilate when you take off your glasses
Do pupils really dialate when you look at someone you love?
It has been noticed that when you are looking at someone who is of interest to you that your pupils expand. However, this behavior applies to both people whom you find pleasing, and people that you dislike.
How do you make your eyes brighter?
Ancient Egyptians would put juice from the nightshade plant into their eyes to make their pupils dialate and seem larger, however, this often led to early blindness.
How do you detect someone is lying?
You can detect if someone is lying is if they do not look into your eyes when they are talking to you about stuff. However if thelier is good at acting then all you could do is catch them in what ever they are lying about.
