The human eye is an organ which reacts to light for several purposes. As a conscious sense organ , the mammalian eye allows vision . Rod and cone cells in the retina allow conscious light perception and vision including color differentiation and the perception of depth. The human eye can distinguish about 10 million colors. In common with the eyes of other mammals , the human eye s non-image-forming photosensitive ganglion cells in the retina receive the light signals which affect adjustment of the size of the pupil, regulation and suppression of the hormone melatonin and entrainment of the body clock .
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Premium Questions (10)
My 8 month old daughter has a red eyelid
hi
my son is 4 years 4 months old and he has myopic eyesight with power of -7.00. this is due to hereditary reasons as his mom has a very high mypoic power (-9) and i have mypoic power of -2.5
I and really...
I have a pain in the corner of my right eye. Actually not in the eye itself but towards the upper bridge of my nose and underneath the bone above the eyeball. There is also a slight swelling. It started last night...
film over eyeI am a 30 year old female. I cleaned my apartment today and kicked up a bunch of dust that has been hiding behind things that don't get moved a lot. After that I started having the symptoms that I am...
I was splashed in the eye by a small drop of some juice from a rotten uncooked chicken last night. I washed my eye out immediatly with watter, and I put some drops into my eye before I went to sleep last night. I...
My 2 yr old grandson tripped over his feet and hit his head on the corner of the door about 20 min ago. His head instantly swelled with a gooseegg, I applied ice to the area and swelling went down just a little bit....
I have a red spot in the cornea of my eye right eye. I also have pain on the right side of my face. It feels like something is in my eye. My eyelid feels heavy.
hello, i hit the top right side of my head from the hair line to the back of my head about 4 inches on a cabinet door that was above me. it knocked me completely down and for many minutes i could not compose myself....
Hi Doctor,
i would like to take the Worm Treatment,
Kindly advise me name of medicine which clears the Human intestinal parasites,if found any.
My 3 year old son was scratched in the eye by our family dog. There is no bleeding, or broken skin, he is just rubbing his eye a lot. The eye is not producing any tears; basically his eye is red from rubbing it. I can't tell if he is having...
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Online Doctor Chat (20) - Human eye
Doctor : hi
Doctor : how can i help you
User : well i have a few queries
User : i just moved from India to KL, Malaysia 2 years back
Doctor : ok
User : i and my wife have noticed that we get boils near eyelids atleast once in 2 months
User...
User : Dear User, You have started the test chat with our doctor. The duration of the test chat is 5 minutes. After the trial period, you will be redirected to the Payment page.
Doctor : Hi
Doctor : How can I help you?
User : Hi Doctor, my name...
Doctor : hi
Doctor : how can i help you
User : hi
Doctor : hi xxxxx, go ahead with ur medical query
User : from 6 months i'm sufering from eye pain
Doctor : k
Doctor : could u specify what eye problem u have
Doctor : For Administrative and...
Doctor : hi
Doctor : how can i help u
User : Good evening,
User : My problem is near of eyes black patch has come
Doctor : ok
Doctor : since when
Doctor : To get a better picture I need this information--
Age: ;Gender; Occupation: ;...
Doctor : Hi
Doctor : How can I help you
User : Hello Dr.
User : Plz let me know the use of GLOeye Pycnogenol (r)
User : french maritime pine bark extract and bilberry extract tablets
Doctor : Wht is this
Doctor : are they medicines
User :...
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Public Forum (72) - Human eye
1 Answer
i hv problem wid my eye--that my one eye has been damaged becoz of weekness----just like ( black water) frm my eye ---my one eye iz so week and my other eye iz totaly damaged ---without any wound r injury---- sir polzzzzzzz help me----i dont wanna put on glasses on my eyes----plzzzzzz help me to get back my eyes---i m really very...
1 Answer
age -19 height- 5 -1 weight -32kgs gender-female prob- my weight is not increasing since 2 years medical history- i have suffered an eye accident at 7 months (i hit scissors in my right eye, no vision in the eye) my eye was operated several times due to which doctors told that my growth will be hindered for years.. i m still very thin. what...
1 Answer
hi , i have a problem i m girl 21 years old and i smoke , i have one gland in my trhoat like a bubble. it is been from 3 yeras already , i went to a few doctors and they say that was infection and it will be over .. but is still in my throat .. i reed somewhere on internet that when one gland and not 2 but only one is getting big that the doctor...
I’m 21 years old and 8 months ago I got grazed in my right eye by a clump of dirt someone threw. When I went to the doctor the morning after the incident he looked into my eye with a slit lamp and said there was blood there, but that it was too dense for him to see my retina and to come back a week later to give the blood time to disperse a...
1 Answer
semen test Physical Examination Quantity : 03ml Colour : Whitish Rection : Alkaline Time of Liquefaction : less than 30 minutes Total Spermatozoa Count : 30 Million/ml Actively motile 40% sluggishly motile 30% Non motile 30% Morphology; Giant head Pus cells: 8-10/ hpf Rbc cells: 2-3/hpf epithelial cell: 4-6/hpf Normal forms: 70% Abnormal forms: 30%
2 Answers
hello sir my dear child has problem in eye by birth so please help me...All the doctors are not sure about problem..my child have 1 eye have ratina detachment problem and 1 eye have very low vision only that eye follows light so please kindly help me
1 Answer
Hi all, So long story short in March 2012 I was hit in the right eye with a cricket ball at a decent pace. As a result I had a grade 4 Hyphema. This resulted in cataract . It also damaged the drainage in the eye resulting in elevated IOP. It got up to 68 at the highest recorded point. After a few months on medication the blood was not draining...
On Nov/06 I had the following procedure performed: Phacoemulsification with posterior chamber intraocular lens , par plana vitrectomy , membrane peel, endolaser, air-fluid exchange, intravitreal Kenalog right eye. Today in a follow-up visit the doctor mentioned when examining my eye that there are 3 cysts and a bit of swalling -- he did not put...
4 Answers
I had cataract surgery 4 days ago, saw my Doc yesterday as my eye was very red but not puffy, she said I had subconjunctival hemorrhage, today I my eye is puffy below my eye and eye is smaller from the puffiness, what is causing this?
2 Answers
Hi doc , Can strenuous exercises such as weight training , jogging, brisk walking and swimming increase the pressure to my eyes? Will it worsen my glaucoma condition? My pressure is 10 for both eyes due to regular eyedrops. I am 63 years old. I was told I have advanced glaucoma. Thanks, Ken
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